title: Diagnosis of minimal to moderate pneumoperitoneum.
authors.affiliation: UMDNJ-New Jersey Medical School, Newark, USA.
authors.forename: S R
authors.initials: SR
authors.lastname: Baker
mesh_terms: D006801:Humans; D011027:Pneumoperitoneum / Q000000981:diagnostic imaging*; D011187:Posture; D011860:Radiography, Abdominal; D013902:Radiography, Thoracic / Q000379:methods; D016683:Supine Position; D014057:Tomography, X-Ray Computed / Q000379:methods