title: Irradiated PVC plastic and gas sterilization in the production of tracheal stenosis following tracheostomy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D000431:Ethanol; D005027:Ethylene Oxide; D005260:Female; D006018:Glycols; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007442:Intubation, Intratracheal / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D011145:Polyvinyls; D011183:Postoperative Complications; D011312:Pressure; D011827:Radiation; D011859:Radiography; D012189:Retrospective Studies; D013242:Sterilization; D013997:Time Factors; D014135:Tracheal Stenosis / Q000139:chemically induced / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D014140:Tracheotomy / Q000295:instrumentation*
chemical_list: D006018:Glycols; D011145:Polyvinyls; D000431:Ethanol; D005027:Ethylene Oxide