Histoplasmin and tuberculin sensitivity among Ohio students.
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JA
D000707:Anaphylaxis; D004342:Drug Hypersensitivity; D006659:Histoplasmin; D006660:Histoplasmosis; D006801:Humans; D006967:Hypersensitivity; D009820:Ohio; D013334:Students; D014373:Tuberculin
D014373:Tuberculin; D006659:Histoplasmin