title: [Study of 40 cases of spontaneous pneumothorax].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D011030:Pneumothorax / Q000209:etiology / Q000628:therapy
vernacular_title: Etude de quarante cas de pneumothorax psontané.