Authors: David B Price; David Honeybourne; Paul Little; Richard T Mayon-White; Robert C Read; Mike Thomas; Martin C Wale; Patrick FitzGerald; Adèle R Weston; Christopher C Winchester Journal: Respir Med Date: 2004-01 Impact factor: 3.415
Authors: Chris C Butler; Frank Dunstan; Margaret Heginbothom; Brendan Mason; Zoë Roberts; Sharon Hillier; Robin Howe; Stephen Palmer; Anthony Howard Journal: Br J Gen Pract Date: 2007-10 Impact factor: 5.386