Authors: Helen Lester; Nick Freemantle; Sue Wilson; Helen Sorohan; Elizabeth England; Carl Griffin; Aparna Shankar Journal: Br J Gen Pract Date: 2007-03 Impact factor: 5.386
Authors: Sara Macdonald; Jill Morrison; Margaret Maxwell; Rosalia Munoz-Arroyo; Andrew Power; Michael Smith; Matt Sutton; Philip Wilson Journal: Br J Gen Pract Date: 2009-09 Impact factor: 5.386