title: Estimation of human chorionic gonadotropin by timed agglutination. A preliminary report.
mesh_terms: D000372:Agglutination Tests; D006063:Chorionic Gonadotropin / Q000032:analysis*; D005260:Female; D006801:Humans; D007840:Latex / Q000032:analysis; D008722:Methods; D008863:Microspheres; D011247:Pregnancy; D011258:Pregnancy Tests; D013997:Time Factors
chemical_list: D006063:Chorionic Gonadotropin; D007840:Latex