title: Hypersensitivity pneumonitis presenting as sarcoidosis.
authors.affiliation: University of Illinois, Section of Environmental and Occupational Medicine, Chicago 60680.
authors.forename: L S
authors.initials: LS
authors.lastname: Forst
authors.forename: J
authors.initials: J
authors.lastname: Abraham
mesh_terms: D000328:Adult; D000542:Alveolitis, Extrinsic Allergic / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008168:Lung / Q000503:physiopathology; D008171:Lung Diseases / Q000175:diagnosis*; D008297:Male; D009784:Occupational Diseases / Q000175:diagnosis*; D016273:Occupational Exposure / Q000009:adverse effects*; D010150:Paint; D012507:Sarcoidosis / Q000175:diagnosis*; D013997:Time Factors