Litter size increases in the x-irradiated hamster and its relationship to dose.
D000818:Animals; D006224:Cricetinae / Q000502:physiology*; D004307:Dose-Response Relationship, Radiation; D010064:Embryo Implantation / Q000528:radiation effects; D004971:Estrus; D005260:Female; D005333:Fetus; D010060:Ovulation / Q000528:radiation effects; D010298:Parity; D011247:Pregnancy; D011830:Radiation Effects