Wei Guan1, Ronald Schneider, James Patterson. 1. Department of Psychiatry, Louisiana State University Health Sciences Center-Shreveport, Shreveport, Louisiana, USA.
Authors: G W Hanks; F Conno; N Cherny; M Hanna; E Kalso; H J McQuay; S Mercadante; J Meynadier; P Poulain; C Ripamonti; L Radbruch; J R Casas; J Sawe; R G Twycross; V Ventafridda Journal: Br J Cancer Date: 2001-03-02 Impact factor: 7.640