title: Pneumoroentgenography with oxygen in the diagnosis of internal derangements of the knee joint.
authors.forename: H H W
authors.initials: HH
authors.lastname: BROOKE
authors.forename: W C
authors.initials: WC
authors.lastname: MacKENZIE
authors.forename: J R
authors.initials: JR
authors.lastname: SMITH
mesh_terms: D006801:Humans; D007717:Knee / Q000000981:diagnostic imaging*; D007719:Knee Joint; D010100:Oxygen; D011859:Radiography
chemical_list: D010100:Oxygen