title: Spontaneous pneumothorax in Iceland with special reference to the idiopathic type. A clinical and epidemiological investigation.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007055:Iceland; D007223:Infant; D008168:Lung / Q000000981:diagnostic imaging / Q000473:pathology; D008171:Lung Diseases / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D011030:Pneumothorax / Q000453:epidemiology / Q000209:etiology / Q000266:history; D011859:Radiography; D012621:Seasons; D012907:Smoking / Q000150:complications