Authors: Gill Norman; Ross A Atkinson; Tanya A Smith; Ceri Rowlands; Amber D Rithalia; Emma J Crosbie; Jo C Dumville Journal: Cochrane Database Syst Rev Date: 2017-10-30
Authors: M Roland; T Bergan; T Bjerkeset; H Erichsen; R Hoel; S Johansen; I Liavåg; S Reinertsen; A Rosseland; T Teigan Journal: World J Surg Date: 1985-08 Impact factor: 3.352
Authors: A T Willis; I R Ferguson; P H Jones; K D Phillips; P V Tearle; R V Fiddian; D F Graham; D H Harland; D F Hughes; D Knight; W M Mee; N Pashby; R L Rothwell-Jackson; A K Sachdeva; I Sutch; C Kilbey; D Edwards Journal: Br Med J Date: 1977-03-05