The sex ratio before uterine implantation in the golden hamster.
D000818:Animals; D006224:Cricetinae; D005260:Female; D006801:Humans; D008647:Mesocricetus; D019637:Orthopedic Procedures; D010502:Perineum; D012377:Rodentia; D012723:Sex; D012744:Sex Ratio; D014844:Vulva
RODENTS; SEX