William C Becker1,2. 1. Yale School of Medicine, New Haven, USA. william.becker@yale.edu. 2. VA Connecticut Healthcare System, West Haven, USA. william.becker@yale.edu.
Authors: Caleb J Banta-Green; Michael Von Korff; Mark D Sullivan; Joseph O Merrill; Suzanne R Doyle; Kathleen Saunders Journal: Clin J Pain Date: 2010 Jul-Aug Impact factor: 3.442
Authors: David R Foxcroft; Lindsey Coombes; Sarah Wood; Debby Allen; Nerissa M L Almeida Santimano; Maria Teresa Moreira Journal: Cochrane Database Syst Rev Date: 2016-07-18