title: Human chorionic gonadotropin secretion during normal and early abnormal gestation: utilization of a specific assay for the beta subunit of HCG.
mesh_terms: D006063:Chorionic Gonadotropin / Q000032:analysis / Q000378:metabolism*; D005260:Female; D006801:Humans; D010446:Peptide Fragments / Q000032:analysis; D049590:Postpartum Period; D011247:Pregnancy; D011248:Pregnancy Complications / Q000503:physiopathology*; D011863:Radioimmunoassay / Q000379:methods; D013997:Time Factors
chemical_list: D006063:Chorionic Gonadotropin; D010446:Peptide Fragments