title: Histoplasma reactors in a family practice.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006660:Histoplasmosis / Q000453:epidemiology* / Q000276:immunology; D006801:Humans; D007223:Infant; D007629:Kentucky; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D012882:Skin Tests