Authors: D R Nalin; M M Levine; L Mata; C de Céspedes; W Vargas; C Lizano; A R Loria; A Simhon; E Mohs Journal: Bull World Health Organ Date: 1979 Impact factor: 9.408
Authors: N Iyngkaran; K Davis; M J Robinson; C G Boey; E Sumithran; M Yadav; S K Lam; S D Puthucheary Journal: Arch Dis Child Date: 1979-01 Impact factor: 3.791