Authors: D Barbieri; T De Brito; S Hoshino; O B Nascimento; J V Martins Campos; G Quarentei; E Marcondes Journal: Arch Dis Child Date: 1970-08 Impact factor: 3.791
Authors: E Kotcher; M Miranda; R Esquivel; A Peña-Chavarría; D L Donohugh; C Baldizón; A Acosta; J L Apuy Journal: Gastroenterology Date: 1966-03 Impact factor: 22.682