Intradermal histoplasmin reactors at the University of Toronto.
D006659:Histoplasmin; D006801:Humans; D055633:Immune System Phenomena; D013902:Radiography, Thoracic; D012574:Schools; D012577:Schools, Medical
D006659:Histoplasmin
HISTOPLASMIN; SCHOOLS, MEDICAL; THORAX/radiography