Skin tests and hemagglutinating antibody titers in amebiasis patients.
D000562:Amebiasis / Q000175:diagnosis*; D000906:Antibodies / Q000032:analysis; D002170:Canada; D003937:Diagnosis, Differential; D005069:Evaluation Studies as Topic; D006386:Hemagglutination Tests; D006801:Humans; D008403:Mass Screening; D012882:Skin Tests
D000906:Antibodies