Galster, W.; Morrison, P. R. (1975). «Gluconeogenesis in arctic ground squirrels between periods of hibernation». American Journal of Physiology. Legacy Content228 (1): 325-330. PMID1147024. S2CID1125482. doi:10.1152/ajplegacy.1975.228.1.325.
Prendergast, B.J.; Freeman, D.A.; Zucker, I.; Nelson, R.J. (2002). «Periodic arousal from hibernation is necessary for initiation of immune responses in ground squirrels». American Journal of Physiology. Regulatory, Integrative and Comparative Physiology282 (4): R1054-R1062. PMID11893609. S2CID8967165. doi:10.1152/ajpregu.00562.2001.
Galster, W.; Morrison, P. R. (1975). «Gluconeogenesis in arctic ground squirrels between periods of hibernation». American Journal of Physiology. Legacy Content228 (1): 325-330. PMID1147024. S2CID1125482. doi:10.1152/ajplegacy.1975.228.1.325.
Prendergast, B.J.; Freeman, D.A.; Zucker, I.; Nelson, R.J. (2002). «Periodic arousal from hibernation is necessary for initiation of immune responses in ground squirrels». American Journal of Physiology. Regulatory, Integrative and Comparative Physiology282 (4): R1054-R1062. PMID11893609. S2CID8967165. doi:10.1152/ajpregu.00562.2001.
Galster, W.; Morrison, P. R. (1975). «Gluconeogenesis in arctic ground squirrels between periods of hibernation». American Journal of Physiology. Legacy Content228 (1): 325-330. PMID1147024. S2CID1125482. doi:10.1152/ajplegacy.1975.228.1.325.
Prendergast, B.J.; Freeman, D.A.; Zucker, I.; Nelson, R.J. (2002). «Periodic arousal from hibernation is necessary for initiation of immune responses in ground squirrels». American Journal of Physiology. Regulatory, Integrative and Comparative Physiology282 (4): R1054-R1062. PMID11893609. S2CID8967165. doi:10.1152/ajpregu.00562.2001.