Authors: Myrna B Dolovich; Richard C Ahrens; Dean R Hess; Paula Anderson; Rajiv Dhand; Joseph L Rau; Gerald C Smaldone; Gordon Guyatt Journal: Chest Date: 2005-01 Impact factor: 9.410
Authors: D Brocklebank; F Ram; J Wright; P Barry; C Cates; L Davies; G Douglas; M Muers; D Smith; J White Journal: Health Technol Assess Date: 2001 Impact factor: 4.014