[Epidemiological and clinical studies of idiopathic fibrosing alveolitis].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007564:Japan; D008297:Male; D008875:Middle Aged; D011650:Pulmonary Alveoli; D011658:Pulmonary Fibrosis / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology