title: Occult pneumothorax on chest X-ray.
authors.affiliation: Department of Internal Medicine, Medical University of Graz, Graz, Austria. karin.amrein@medunigraz.at
authors.forename: Karin
authors.initials: K
authors.lastname: Amrein
authors.forename: Harald
authors.initials: H
authors.lastname: Sourij
authors.forename: Julia
authors.initials: J
authors.lastname: Mader
authors.forename: Steven
authors.initials: S
authors.lastname: Amrein
authors.forename: Tanja
authors.initials: T
authors.lastname: Robl
mesh_terms: D003937:Diagnosis, Differential; D004322:Drainage; D005260:Female; D006801:Humans; D008875:Middle Aged; D011030:Pneumothorax / Q000000981:diagnostic imaging*; D013352:Subcutaneous Emphysema / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed