title: Effects of chloramphenicol on the titer of Widal in Typhoid fever.
mesh_terms: D000293:Adolescent; D000372:Agglutination Tests; D000917:Antibody Formation / Q000187:drug effects; D002648:Child; D002675:Child, Preschool; D002701:Chloramphenicol / Q000008:administration & dosage / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007166:Immunosuppressive Agents; D007223:Infant; D008297:Male; D014435:Typhoid Fever / Q000097:blood*
chemical_list: D007166:Immunosuppressive Agents; D002701:Chloramphenicol