Studies of pulmonary findings and antigen sensitivity among student nurses; doubtful reactions to tuberculin and to histoplasmin.
D006659:Histoplasmin; D006660:Histoplasmosis; D006801:Humans; D013338:Students, Nursing; D014373:Tuberculin; D014376:Tuberculosis
D014373:Tuberculin; D006659:Histoplasmin
HISTOPLASMOSIS; TUBERCULOSIS