HEPPER, N G Asymptomatic evanescent pneumonitis simulating more serious pulmonary disease. [electronic resource] - Postgraduate medicine Feb 1960 - 197-202 p. digital Publication Type: Journal Article ISSN: 0032-5481 Standard No.: 10.1080/00325481.1960.11712800 doi Subjects--Topical Terms: HumansLung DiseasesPneumonia--diagnosis