title: Determination of hCG-alpha subunit in threatened pregnancy.
mesh_terms: D005260:Female; D005317:Fetal Growth Retardation / Q000097:blood; D015292:Glycoprotein Hormones, alpha Subunit; D006801:Humans; D010908:Pituitary Hormones, Anterior / Q000097:blood*; D011225:Pre-Eclampsia / Q000097:blood; D011247:Pregnancy / Q000097:blood*; D011248:Pregnancy Complications / Q000097:blood*; D011272:Pregnancy, Multiple; D011863:Radioimmunoassay
chemical_list: D015292:Glycoprotein Hormones, alpha Subunit; D010908:Pituitary Hormones, Anterior