title: A sensitive, specific radioimmunoassay for placental alkaline phosphatase.
mesh_terms: D000469:Alkaline Phosphatase / Q000032:analysis*; D005260:Female; D006801:Humans; D009369:Neoplasms / Q000201:enzymology; D010920:Placenta / Q000201:enzymology*; D011247:Pregnancy; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D000469:Alkaline Phosphatase