Roentgenographic appearance of viral and mycoplasmal pneumonias.
D000328:Adult; D002648:Child; D006801:Humans; D007223:Infant; D007251:Influenza, Human / Q000000981:diagnostic imaging; D009175:Mycoplasma Infections / Q000000981:diagnostic imaging*; D011024:Pneumonia, Viral / Q000000981:diagnostic imaging*; D011859:Radiography