title: Period of gestation and body weight in some placental mammals.
mesh_terms: D000818:Animals; D001188:Artiodactyla; D001835:Body Weight; D002335:Carnivora; D002591:Cetacea; D002685:Chiroptera; D007312:Eulipotyphla; D005260:Female; D005333:Fetus; D005865:Gestational Age; D008322:Mammals; D010527:Perissodactyla; D010920:Placenta / Q000033:anatomy & histology; D011247:Pregnancy; D011323:Primates; D012377:Rodentia