Hormonal influences on sex differentiation in the toad, Bufo americanus.
D000728:Androgens; D000818:Animals; D001001:Anura; D002025:Bufonidae; D004967:Estrogens; D006801:Humans; D011898:Ranidae; D012727:Sex Characteristics; D012733:Sex Differentiation
D000728:Androgens; D004967:Estrogens
ANDROGENS/effects; ESTROGENS/effects; FROGS AND TOADS; SEX CHARACTERISTICS