Breeding and growth of laboratory mice in darkness.
D000311:Adrenal Glands / Q000033:anatomy & histology; D000818:Animals; D000831:Animals, Newborn; D001835:Body Weight; D001947:Breeding; D003624:Darkness; D005260:Female; D006799:Housing, Animal; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains / Q000254:growth & development / Q000502:physiology*; D009929:Organ Size; D011247:Pregnancy; D012098:Reproduction; D013154:Spleen / Q000033:anatomy & histology; D013623:Tail / Q000033:anatomy & histology; D013737:Testis / Q000033:anatomy & histology