title: Reliable pregnancy test procedure with urine and serum samples.
mesh_terms: D006063:Chorionic Gonadotropin / Q000032:analysis*; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D011247:Pregnancy; D011259:Pregnancy Tests, Immunologic; D011933:Reagent Kits, Diagnostic
chemical_list: D006063:Chorionic Gonadotropin; D011933:Reagent Kits, Diagnostic