Kammerer-Doak, Dorothy; Rogers, Rebecca G. (June 2008). «Female Sexual Function and Dysfunction». Obstetrics and Gynecology Clinics of North America35 (2): 169-183. PMID18486835. doi:10.1016/j.ogc.2008.03.006. «Most women report the inability to achieve orgasm with vaginal intercourse and require direct clitoral stimulation ... About 20% have coital climaxes...»
Mah, Kenneth; Binik, Yitzchak M (7 de enero de 2001). «The nature of human orgasm: a critical review of major trends». Clinical Psychology Review21 (6): 823-856. PMID11497209. doi:10.1016/S0272-7358(00)00069-6. «Women rated clitoral stimulation as at least somewhat more important than vaginal stimulation in achieving orgasm; only about 20% indicated that they did not require additional clitoral stimulation during intercourse.»
Kammerer-Doak, Dorothy; Rogers, Rebecca G. (June 2008). «Female Sexual Function and Dysfunction». Obstetrics and Gynecology Clinics of North America35 (2): 169-183. PMID18486835. doi:10.1016/j.ogc.2008.03.006. «Most women report the inability to achieve orgasm with vaginal intercourse and require direct clitoral stimulation ... About 20% have coital climaxes...»
Levi, R, J. (2006). «The breast/nipple/areola complex and human sexuality.». Sexual & Relationship Therapy21 (2): 237-249. doi:10.1080/14681990600674674.
Turnbull, O. H.; Lovett, V. E.; Chaldecott, J.; Lucas, M. D. (2014). «Reports of intimate touch: Erogenous zones and somatosensory cortical organization». Cortex53: 146-154. PMID23993282. doi:10.1016/j.cortex.2013.07.010.
Levi, L (1969). «Sympatho-adrenomedullary activity, diuresis, and emotional reactions during visual sexual stimulation in human females and males». Psychosomatic Medicine31 (3): 251-268. PMID5790114. doi:10.1097/00006842-196905000-00005.
Lee, B.; Sikka, S. C.; Randrup, E. R.; Villemarette, P.; Baum, N.; Hower, J. F.; Hellstrom, W. J. (1993). «Standardization of penile blood flow parameters in normal men using intracavernous prostaglandin E1 and visual sexual stimulation». The Journal of Urology149 (1): 49-52. PMID8417216. doi:10.1016/s0022-5347(17)35996-7.
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Henton, C. L. (1976). «Nocturnal orgasm in college woman: Its relation to dreams and anxiety associated with sexual factors». Journal of Genetic Psychology129 (2): 245-51. PMID1003178. doi:10.1080/00221325.1976.10534034.
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eroticatale.com
«Erotica Stories - EroticaTale». Free Sex Stories and Adult Erotica Stories(en inglés estadounidense). Consultado el 27 de octubre de 2020.
Mah, Kenneth; Binik, Yitzchak M (7 de enero de 2001). «The nature of human orgasm: a critical review of major trends». Clinical Psychology Review21 (6): 823-856. PMID11497209. doi:10.1016/S0272-7358(00)00069-6. «Women rated clitoral stimulation as at least somewhat more important than vaginal stimulation in achieving orgasm; only about 20% indicated that they did not require additional clitoral stimulation during intercourse.»
Kammerer-Doak, Dorothy; Rogers, Rebecca G. (June 2008). «Female Sexual Function and Dysfunction». Obstetrics and Gynecology Clinics of North America35 (2): 169-183. PMID18486835. doi:10.1016/j.ogc.2008.03.006. «Most women report the inability to achieve orgasm with vaginal intercourse and require direct clitoral stimulation ... About 20% have coital climaxes...»
Turnbull, O. H.; Lovett, V. E.; Chaldecott, J.; Lucas, M. D. (2014). «Reports of intimate touch: Erogenous zones and somatosensory cortical organization». Cortex53: 146-154. PMID23993282. doi:10.1016/j.cortex.2013.07.010.
Levi, L (1969). «Sympatho-adrenomedullary activity, diuresis, and emotional reactions during visual sexual stimulation in human females and males». Psychosomatic Medicine31 (3): 251-268. PMID5790114. doi:10.1097/00006842-196905000-00005.
Lee, B.; Sikka, S. C.; Randrup, E. R.; Villemarette, P.; Baum, N.; Hower, J. F.; Hellstrom, W. J. (1993). «Standardization of penile blood flow parameters in normal men using intracavernous prostaglandin E1 and visual sexual stimulation». The Journal of Urology149 (1): 49-52. PMID8417216. doi:10.1016/s0022-5347(17)35996-7.
Howitt, D (2004). «What is the role of fantasy in sex offending?». Criminal Behaviour and Mental Health14 (3): 182-188. PMID15614321. doi:10.1002/cbm.585.
Henton, C. L. (1976). «Nocturnal orgasm in college woman: Its relation to dreams and anxiety associated with sexual factors». Journal of Genetic Psychology129 (2): 245-51. PMID1003178. doi:10.1080/00221325.1976.10534034.
researchgate.net
Schober, Justine M., and Donald Pfaff. "The neurophysiology of sexual arousal." Best practice & research Clinical endocrinology & metabolism 21.3 (2007): 445-461.