Authors: Rena Conti; David L Veenstra; Katrina Armstrong; Lawrence J Lesko; Scott D Grosse Journal: Med Decis Making Date: 2010-01-04 Impact factor: 2.583
Authors: Vicki C Tse; Wai Tong Ng; Victor Lee; Anne W M Lee; Daniel T T Chua; June Chau; Sarah M McGhee Journal: BMC Cancer Date: 2011-07-09 Impact factor: 4.430