Authors: C Aguirre Errasti; M Montejo Baranda; J L Hernandez Almaraz; C de la Hoz Torres; E Martinez Gutierrez; J L Villate Navarro; V Sobradillo Peña Journal: Can Med Assoc J Date: 1984-07-01 Impact factor: 8.262
Authors: J Guardia; J M Martínez-Vázquez; A Moragas; C Rey; J Vilaseca; J Tornos; M Beltrán; R Bacardi Journal: Gut Date: 1974-07 Impact factor: 23.059