title: An economical, simplified haemagglutination test for mass syphilis screening.
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis; D006386:Hemagglutination Tests / Q000379:methods*; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D013588:Syphilis Serodiagnosis / Q000379:methods*; D014210:Treponema pallidum / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial