title: [An alarming problem in syphilography: the irreductible serologic reactions].
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001729:Bismuth / Q000627:therapeutic use; D006801:Humans; D007073:Immunoglobulin E; D010406:Penicillins / Q000627:therapeutic use; D011817:Rabbits; D013587:Syphilis / Q000188:drug therapy / Q000276:immunology*; D013588:Syphilis Serodiagnosis; D014208:Treponema / Q000276:immunology; D014209:Treponema Immobilization Test
chemical_list: D010406:Penicillins; D007073:Immunoglobulin E; D001729:Bismuth
vernacular_title: Un inquiétant probléme de syphiligraphie: les réactions sérologiques irréductibles.