title: [Early pregnancy diagnosis with SP1-reverse passive hemoagglutination assay].
mesh_terms: D005260:Female; D006386:Hemagglutination Tests / Q000379:methods; D006801:Humans; D011247:Pregnancy; D011257:Pregnancy Proteins / Q000032:analysis*; D011258:Pregnancy Tests / Q000379:methods*; D011261:Pregnancy Trimester, First; D011268:Pregnancy-Specific beta 1-Glycoproteins / Q000032:analysis*
chemical_list: D011257:Pregnancy Proteins; D011268:Pregnancy-Specific beta 1-Glycoproteins