Authors: T Strasser; N Dondog; A El Kholy; R Gharagozloo; V V Kalbian; O Ogunbi; S Padmavati; K Stuart; E Dowd; A Bekessy Journal: Bull World Health Organ Date: 1981 Impact factor: 9.408
Authors: M G St John Sutton; M St John Sutton; P Oldershaw; R Sacchetti; M Paneth; S C Lennox; R V Gibson; D G Gibson Journal: N Engl J Med Date: 1981-11-19 Impact factor: 91.245