title: Thoracic ultrasonography versus chest radiography for detection of pneumothoraces: challenges in deriving and interpreting summary diagnostic accuracy estimates.
authors: Derek J
authors: DJ
authors: Roberts
authors: Daniel J
authors: DJ
authors: Niven
authors: Matthew T
authors: MT
authors: James
authors: Chad G
authors: CG
authors: Ball
authors: Andrew W
authors: AW
authors: Kirkpatrick
mesh_terms: D006801:Humans; D011030:Pneumothorax / Q000000981:diagnostic imaging*; D011859:Radiography; D014463:Ultrasonography