Sex ratio in singleton and multiple births after infertility treatment.
Murphy
M
M
Seagroatt
V
V
D005260:Female; D006801:Humans; D007231:Infant, Newborn / Q000502:physiology*; D007247:Infertility, Female / Q000188:drug therapy*; D008297:Male; D008596:Menotropins / Q000494:pharmacology; D011247:Pregnancy; D011272:Pregnancy, Multiple; D012744:Sex Ratio
D008596:Menotropins