title: THE PREVALENCE OF HUMAN BRUCELLOSIS IN MEXICO AS SHOWN BY THE SKIN-TEST, COMPLEMENT FIXATION AND AGGLUTINATION REACTIONS.
mesh_terms: D000372:Agglutination Tests; D002006:Brucellosis; D003168:Complement Fixation Tests; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D008800:Mexico; D015995:Prevalence; D012882:Skin Tests; D013223:Statistics as Topic
keywords: BRUCELLOSIS; COMPLEMENT FIXATION TESTS; HEMAGGLUTINATION; MEXICO; SKIN TESTS; STATISTICS