Authors: X Mas Garriga; J M Cruz Doménech; N Fañanás Lanau; A Allué Buil; I Zamora Casas; R Viñas Vidal Journal: Aten Primaria Date: 2003-03-15 Impact factor: 1.137
Authors: P Little; J Somerville; I Williamson; G Warner; M Moore; R Wiles; S George; A Smith; R Peveler Journal: Br J Gen Pract Date: 2001-12 Impact factor: 5.386