title: Association of spontaneous pneumomediastinum with substance abuse.
authors.affiliation: Department of Radiology, University of Arizona Health Sciences Center, Tucson.
authors.forename: L L
authors.initials: LL
authors.lastname: Fajardo
mesh_terms: D000293:Adolescent; D000328:Adult; D003042:Cocaine / Q000009:adverse effects*; D006801:Humans; D008297:Male; D002189:Marijuana Abuse / Q000150:complications*; D008478:Mediastinal Emphysema / Q000150:complications* / Q000000981:diagnostic imaging; D011859:Radiography; D019966:Substance-Related Disorders / Q000150:complications*
chemical_list: D003042:Cocaine