Authors: R J Flemma; W D Johnson; D Lepley; A J Tector; J Walker; H Gale; G Beddingfield; J C Manley Journal: Ann Thorac Surg Date: 1972-09 Impact factor: 4.330
Authors: D Ross; R Sutton; J Dow; L Gonzalez-Lavin; G Hendrix; K Jefferson; L McDonald; M Petch; C Smithen; E Sowton Journal: Br Med J Date: 1972-06-10
Authors: P S Robinson; D J Coltart; B S Jenkins; M M Webb-Peploe; M V Braimbridge; B T Williams Journal: Postgrad Med J Date: 1978-10 Impact factor: 2.401