title: Age, gestation, mortality, and litter size in mice.
mesh_terms: D000375:Aging / Q000502:physiology*; D000818:Animals; D001686:Biological Phenomena; D005260:Female; D006801:Humans; D008098:Litter Size; D051379:Mice; D011247:Pregnancy / Q000502:physiology; D012098:Reproduction / Q000502:physiology*
keywords: AGING/physiology; PREGNANCY/physiology; REPRODUCTION/physiology