Authors: David Atkins; Dana Best; Peter A Briss; Martin Eccles; Yngve Falck-Ytter; Signe Flottorp; Gordon H Guyatt; Robin T Harbour; Margaret C Haugh; David Henry; Suzanne Hill; Roman Jaeschke; Gillian Leng; Alessandro Liberati; Nicola Magrini; James Mason; Philippa Middleton; Jacek Mrukowicz; Dianne O'Connell; Andrew D Oxman; Bob Phillips; Holger J Schünemann; Tessa Tan-Torres Edejer; Helena Varonen; Gunn E Vist; John W Williams; Stephanie Zaza Journal: BMJ Date: 2004-06-19
Authors: Juan Antonio Sánchez; Itziar Pérez Irazusta; Arritxu Etxeberría; M Dolores Rivas; Antonio Montaño; Román Villegas; Mercè Marzo; Pablo Alonso; Juan Antonio Sánchez; Ana Isabel González; Guillermo García Velasco; Maite Martínez; Miguel Angel Mayer; Rafael Rotaeche Journal: Aten Primaria Date: 2011-09-15 Impact factor: 1.137