title: Studies on human sexual development. II. Fetal and maternal serum gonadotropin and sex steroid concentrations.
mesh_terms: D001827:Body Height; D004958:Estradiol / Q000097:blood*; D005260:Female; D005333:Fetus; D005640:Follicle Stimulating Hormone / Q000097:blood*; D005865:Gestational Age; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011863:Radioimmunoassay; D012737:Sex Factors; D013739:Testosterone / Q000097:blood*; D014316:Tritium
chemical_list: D014316:Tritium; D013739:Testosterone; D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone