title: Observations on the Hamman-Rich syndrome.
mesh_terms: D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D008168:Lung / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D011658:Pulmonary Fibrosis / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000235:genetics*; D011859:Radiography; D012698:Serologic Tests; D013577:Syndrome
chemical_list: D007136:Immunoglobulins