Authors: N W Stead; K A Bauer; T R Kinney; J G Lewis; E E Campbell; M A Shifman; R D Rosenberg; S V Pizzo Journal: Am J Med Date: 1983-01 Impact factor: 4.965
Authors: D A Tibbutt; J A Davies; J A Anderson; E W Fletcher; J Hamill; J M Holt; M L Thomas; G Lee; G A Miller; A A Sharp; G C Sutton Journal: Br Med J Date: 1974-03-02