title: Guidelines for the diagnosis and evaluation of occupational immunologic lung disease: preface.
authors: D I
authors: DI
authors: Bernstein
authors: J R
authors: JR
authors: Cohn
mesh_terms: D000542:Alveolitis, Extrinsic Allergic / Q000175:diagnosis / Q000209:etiology; D001249:Asthma / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis / Q000209:etiology* / Q000276:immunology; D009784:Occupational Diseases / Q000175:diagnosis* / Q000276:immunology