title: Maternal serum screening and triploidy.
authors.forename: D
authors.initials: D
authors.lastname: Valerio
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics; D000328:Adult; D006063:Chorionic Gonadotropin / Q000097:blood; D004964:Estriol / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012729:Sex Chromosome Aberrations; D014314:Trisomy; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D006063:Chorionic Gonadotropin; D000509:alpha-Fetoproteins; D004964:Estriol