title: Worldwide pattern of skin sensitivity to histoplasmin.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006659:Histoplasmin; D006660:Histoplasmosis / Q000175:diagnosis / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D012882:Skin Tests
chemical_list: D006659:Histoplasmin