Rantanen T, Guralnik JM, Foley D, Masaki K, Leveille S, Curb JD, White L (February 1999). "Midlife hand grip strength as a predictor of old age disability". JAMA. 281 (Pt 6): 558–560. doi:10.1001/jama.281.6.558. PMID10022113.
Hasselgren L, Olsson LL, Nyberg L (June 2011). "Is leg muscle strength correlated with functional balance and mobility among inpatients in geriatric rehabilitation?". Archives of Gerontology and Geriatrics. 52 (Pt 3): 220–225. doi:10.1016/j.archger.2010.11.016. PMID21156325.
Ploutz-Snyder LL, Manini T, Ploutz-Snyder RJ, Wolf DA (April 2002). "Functionally relevant thresholds of quadriceps femoris strength". The Journals of Gerontology Series A: Biological Sciences and Medical Sciences. 57 (Pt 4): 144–152. doi:10.1093/gerona/57.4.B144. PMID11909879.
Takata Y, Ansai T, Soh I, Awano S, Yoshitake Y, Kimura Y, et al. (February 2012). "Physical fitness and 6.5-year mortality in an 85-year-old community-dwelling population". Archives of Gerontology and Geriatrics. 54 (Pt 1): 28–33. doi:10.1016/j.archger.2011.04.014. PMID21592601.
McNeil CJ, Doherty TJ, Stashuk DW, Rice CL (April 2005). "Motor unit number estimates in the tibialis anterior muscle of young, old, and very old men". Muscle & Nerve. 31 (Pt 4): 461–467. doi:10.1002/mus.20276. PMID15685623. S2CID25895974.
Marner L, Nyengaard JR, Tang Y, Pakkenberg B (July 2003). "Marked loss of myelinated nerve fibers in the human brain with age". The Journal of Comparative Neurology. 462 (Pt 2): 144–152. doi:10.1002/cne.10714. PMID12794739. S2CID35293796.
Madden DJ, Whiting WL, Huettel SA, White LE, MacFall JR, Provenzale JM (March 2004). "Diffusion tensor imaging of adult age differences in cerebral white matter: relation to response time". NeuroImage. 21 (Pt 3): 1174–1181. doi:10.1016/j.neuroimage.2003.11.004. PMID15006684. S2CID11485071.
Delbono O (2002). "Molecular mechanisms and therapeutics of the deficit in specific force in ageing skeletal muscle". Biogerontology (review). 3 (Pt 5): 265–270. doi:10.1023/a:1020189627325. PMID12237563. S2CID20520863.
Gonzalez E, Messi ML, Delbono O (December 2000). "The specific force of single intact extensor digitorum longus and soleus mouse muscle fibers declines with aging". Journal of Membrane Biology. 178 (Pt 3): 175–183. doi:10.1007/s002320010025. PMID11148759. S2CID20894930.
Moreno RJ, Messi ML, Zheng Z, Wang ZM, Ye P, D'Ercole JA, Delbono O (2006). "Role of sustained overexpression of central nervous system IGF-I in the age-dependent decline of mouse excitation-contraction coupling". Journal of Membrane Biology. 212 (Pt 3): 147–161. doi:10.1007/s00232-006-0044-z. PMID17334835. S2CID1057816.
Thomas MM, Vigna C, Betik AC, Tupling AR, Hepple RT (May 2010). "Initiating treadmill training in late middle age offers modest adaptations in Ca2+ handling but enhances oxidative damage in senescent rat skeletal muscle". American Journal of Physiology. Regulatory, Integrative and Comparative Physiology. 298 (Pt 5): 1269–1278. doi:10.1152/ajpregu.00663.2009. PMID20200131.
Brunner F, Schmid A, Sheikhzadeh A, Nordin M, Yoon J, Frankel V (July 2007). "Effects of aging on Type II muscle fibers: a systematic review of the literature". Journal of Aging and Physical Activity (review). 15 (Pt 3): 336–348. doi:10.1123/japa.15.3.336. PMID17724398.
Semba RD, Bartali B, Zhou J, Blaum C, Ko CW, Fried LP (June 2006). "Low serum micronutrient concentrations predict frailty among older women living in the community". The Journals of Gerontology Series A: Biological Sciences and Medical Sciences. 61 (Pt 6): 594–599. doi:10.1093/gerona/61.6.594. PMID16799142.
Rantanen T, Guralnik JM, Foley D, Masaki K, Leveille S, Curb JD, White L (February 1999). "Midlife hand grip strength as a predictor of old age disability". JAMA. 281 (Pt 6): 558–560. doi:10.1001/jama.281.6.558. PMID10022113.
Hasselgren L, Olsson LL, Nyberg L (June 2011). "Is leg muscle strength correlated with functional balance and mobility among inpatients in geriatric rehabilitation?". Archives of Gerontology and Geriatrics. 52 (Pt 3): 220–225. doi:10.1016/j.archger.2010.11.016. PMID21156325.
Ploutz-Snyder LL, Manini T, Ploutz-Snyder RJ, Wolf DA (April 2002). "Functionally relevant thresholds of quadriceps femoris strength". The Journals of Gerontology Series A: Biological Sciences and Medical Sciences. 57 (Pt 4): 144–152. doi:10.1093/gerona/57.4.B144. PMID11909879.
Takata Y, Ansai T, Soh I, Awano S, Yoshitake Y, Kimura Y, et al. (February 2012). "Physical fitness and 6.5-year mortality in an 85-year-old community-dwelling population". Archives of Gerontology and Geriatrics. 54 (Pt 1): 28–33. doi:10.1016/j.archger.2011.04.014. PMID21592601.
McNeil CJ, Doherty TJ, Stashuk DW, Rice CL (April 2005). "Motor unit number estimates in the tibialis anterior muscle of young, old, and very old men". Muscle & Nerve. 31 (Pt 4): 461–467. doi:10.1002/mus.20276. PMID15685623. S2CID25895974.
Marner L, Nyengaard JR, Tang Y, Pakkenberg B (July 2003). "Marked loss of myelinated nerve fibers in the human brain with age". The Journal of Comparative Neurology. 462 (Pt 2): 144–152. doi:10.1002/cne.10714. PMID12794739. S2CID35293796.
Madden DJ, Whiting WL, Huettel SA, White LE, MacFall JR, Provenzale JM (March 2004). "Diffusion tensor imaging of adult age differences in cerebral white matter: relation to response time". NeuroImage. 21 (Pt 3): 1174–1181. doi:10.1016/j.neuroimage.2003.11.004. PMID15006684. S2CID11485071.
Delbono O (2002). "Molecular mechanisms and therapeutics of the deficit in specific force in ageing skeletal muscle". Biogerontology (review). 3 (Pt 5): 265–270. doi:10.1023/a:1020189627325. PMID12237563. S2CID20520863.
Gonzalez E, Messi ML, Delbono O (December 2000). "The specific force of single intact extensor digitorum longus and soleus mouse muscle fibers declines with aging". Journal of Membrane Biology. 178 (Pt 3): 175–183. doi:10.1007/s002320010025. PMID11148759. S2CID20894930.
Moreno RJ, Messi ML, Zheng Z, Wang ZM, Ye P, D'Ercole JA, Delbono O (2006). "Role of sustained overexpression of central nervous system IGF-I in the age-dependent decline of mouse excitation-contraction coupling". Journal of Membrane Biology. 212 (Pt 3): 147–161. doi:10.1007/s00232-006-0044-z. PMID17334835. S2CID1057816.
Thomas MM, Vigna C, Betik AC, Tupling AR, Hepple RT (May 2010). "Initiating treadmill training in late middle age offers modest adaptations in Ca2+ handling but enhances oxidative damage in senescent rat skeletal muscle". American Journal of Physiology. Regulatory, Integrative and Comparative Physiology. 298 (Pt 5): 1269–1278. doi:10.1152/ajpregu.00663.2009. PMID20200131.
Brunner F, Schmid A, Sheikhzadeh A, Nordin M, Yoon J, Frankel V (July 2007). "Effects of aging on Type II muscle fibers: a systematic review of the literature". Journal of Aging and Physical Activity (review). 15 (Pt 3): 336–348. doi:10.1123/japa.15.3.336. PMID17724398.
Semba RD, Bartali B, Zhou J, Blaum C, Ko CW, Fried LP (June 2006). "Low serum micronutrient concentrations predict frailty among older women living in the community". The Journals of Gerontology Series A: Biological Sciences and Medical Sciences. 61 (Pt 6): 594–599. doi:10.1093/gerona/61.6.594. PMID16799142.
Stevens JE, Stackhouse SK, Binder-Macleod SA, Snyder-Mackler L (January 2003). "Are voluntary muscle activation deficits in older adults meaningful?". Muscle & Nerve. 27 (Pt 1): 99–101. doi:10.1002/mus.10279. PMID12508301. S2CID26790122.
McNeil CJ, Doherty TJ, Stashuk DW, Rice CL (April 2005). "Motor unit number estimates in the tibialis anterior muscle of young, old, and very old men". Muscle & Nerve. 31 (Pt 4): 461–467. doi:10.1002/mus.20276. PMID15685623. S2CID25895974.
Marner L, Nyengaard JR, Tang Y, Pakkenberg B (July 2003). "Marked loss of myelinated nerve fibers in the human brain with age". The Journal of Comparative Neurology. 462 (Pt 2): 144–152. doi:10.1002/cne.10714. PMID12794739. S2CID35293796.
Madden DJ, Whiting WL, Huettel SA, White LE, MacFall JR, Provenzale JM (March 2004). "Diffusion tensor imaging of adult age differences in cerebral white matter: relation to response time". NeuroImage. 21 (Pt 3): 1174–1181. doi:10.1016/j.neuroimage.2003.11.004. PMID15006684. S2CID11485071.
Delbono O (2002). "Molecular mechanisms and therapeutics of the deficit in specific force in ageing skeletal muscle". Biogerontology (review). 3 (Pt 5): 265–270. doi:10.1023/a:1020189627325. PMID12237563. S2CID20520863.
Gonzalez E, Messi ML, Delbono O (December 2000). "The specific force of single intact extensor digitorum longus and soleus mouse muscle fibers declines with aging". Journal of Membrane Biology. 178 (Pt 3): 175–183. doi:10.1007/s002320010025. PMID11148759. S2CID20894930.
Moreno RJ, Messi ML, Zheng Z, Wang ZM, Ye P, D'Ercole JA, Delbono O (2006). "Role of sustained overexpression of central nervous system IGF-I in the age-dependent decline of mouse excitation-contraction coupling". Journal of Membrane Biology. 212 (Pt 3): 147–161. doi:10.1007/s00232-006-0044-z. PMID17334835. S2CID1057816.