Seasonal changes in reproductive and related organs in the pine vole, Microtus pinetorum, in southwestern Virginia.
D000818:Animals; D005260:Female; D005836:Genitalia, Female; D005837:Genitalia, Male; D008297:Male; D009929:Organ Size; D011247:Pregnancy; D012098:Reproduction; D012377:Rodentia / Q000502:physiology*