Sex differences in growth of rats, and their modification by a single injection of testosterone propionate shortly after birth.
D000818:Animals; D000831:Animals, Newborn; D005260:Female; D006128:Growth; D006801:Humans; D007267:Injections; D036801:Parturition; D051381:Rats; D012723:Sex; D012727:Sex Characteristics; D013739:Testosterone; D043343:Testosterone Propionate
D013739:Testosterone; D043343:Testosterone Propionate
ANIMALS, NEWBORN; GROWTH; SEX; TESTOSTERONE