title: Positional sleep apnea.
authors.affiliation: Division of Pulmonary and Critical Care Medicine, Drexel University College of Medicine, Philadelphia, PA 19102, USA. skr24@drexel.edu
authors.forename: Siva
authors.initials: S
authors.lastname: Ramachandran
authors.forename: Hussein
authors.initials: H
authors.lastname: Kiliddar
authors.forename: Eduardo
authors.initials: E
authors.lastname: De Sousa
authors.forename: Michael
authors.initials: M
authors.lastname: Sherman
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D017286:Polysomnography; D011187:Posture; D020181:Sleep Apnea, Obstructive / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy; D012895:Sleep, REM / Q000502:physiology