[Research on the sex ratio in man and in rabbits].
D000818:Animals; D006801:Humans; D007793:Lagomorpha; D008297:Male; D011817:Rabbits; D012106:Research; D012727:Sex Characteristics; D012744:Sex Ratio
SEX CHARACTERISTICS
Recherches sur la proporton sexuelle chez l'homme et chez le la lapin.