Estrous cycle dynamics in different strains of mice.
D000818:Animals; D004031:Diestrus; D004971:Estrus; D005260:Female; D005820:Genetic Testing; D051379:Mice; D008806:Mice, Inbred AKR / Q000502:physiology; D008809:Mice, Inbred C3H / Q000502:physiology; D008810:Mice, Inbred C57BL / Q000502:physiology; D008811:Mice, Inbred DBA / Q000502:physiology; D008815:Mice, Inbred Strains / Q000235:genetics / Q000502:physiology*; D011247:Pregnancy; D013997:Time Factors