title: Maternal plasma oestrogen levels in relation to birth weight and sex.
mesh_terms: D001724:Birth Weight; D002849:Chromatography, Gas; D004958:Estradiol / Q000097:blood; D004964:Estriol / Q000097:blood; D004967:Estrogens / Q000097:blood*; D004970:Estrone / Q000097:blood; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D012737:Sex Factors; D013997:Time Factors
chemical_list: D004967:Estrogens; D004970:Estrone; D004958:Estradiol; D004964:Estriol