[Cellular immunity and the tuberculin reaction in bacterial, viral and Mycoplasma pneumonias].
D000328:Adult; D000368:Aged; D001424:Bacterial Infections / Q000276:immunology*; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000276:immunology; D011019:Pneumonia, Mycoplasma / Q000276:immunology*; D011024:Pneumonia, Viral / Q000276:immunology*; D014374:Tuberculin Test