title: False positive latex in a tropical area.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D005189:False Positive Reactions; D005260:Female; D006529:Hepatomegaly / Q000175:diagnosis; D006801:Humans; D006942:Hypergammaglobulinemia / Q000175:diagnosis; D007841:Latex Fixation Tests; D008297:Male; D008875:Middle Aged; D012217:Rheumatoid Factor / Q000032:analysis; D012550:Schistosoma mansoni; D012552:Schistosomiasis / Q000175:diagnosis*; D012882:Skin Tests; D011795:Surveys and Questionnaires
chemical_list: D012217:Rheumatoid Factor