Longevity of male and female, intact and gonadectomized, untreated and hormone-treated, neoplastic and non-neoplastic Syrian hamsters.
D000375:Aging; D000728:Androgens / Q000008:administration & dosage; D000818:Animals; D002369:Castration; D006224:Cricetinae; D004967:Estrogens / Q000008:administration & dosage; D005260:Female; D008136:Longevity; D008297:Male; D009374:Neoplasms, Experimental; D012737:Sex Factors
D000728:Androgens; D004967:Estrogens