REPRODUCTIVE CAPACITY AND LITTER SIZE IN MICE: EFFECT OF AGE AND ENVIRONMENT.
D000375:Aging; D000818:Animals; D004777:Environment; D005260:Female; D005298:Fertility; D006801:Humans; D008098:Litter Size; D051379:Mice; D010827:Physiology; D012098:Reproduction; D012106:Research
AGING; EXPERIMENTAL LAB STUDY; FERTILITY; MICE; PHYSIOLOGY