J R Carpenter1, J H Roger, S Cro, M G Kenward. 1. a Department of Medical Statistics , London School of Hygiene & Tropical Medicine , London , United Kingdom.
Authors: Xueya Cai; Jennifer S Gewandter; Hua He; Dennis C Turk; Robert H Dworkin; Michael P McDermott Journal: Pain Date: 2020-10 Impact factor: 7.926