Authors: B Fisher; M Bauer; R Margolese; R Poisson; Y Pilch; C Redmond; E Fisher; N Wolmark; M Deutsch; E Montague Journal: N Engl J Med Date: 1985-03-14 Impact factor: 91.245
Authors: Myung Kyung Lee; Dong Young Noh; Seok Jin Nam; Se Hyun Ahn; Byeong Woo Park; Eun Sook Lee; Young Ho Yun Journal: BMC Health Serv Res Date: 2010-02-23 Impact factor: 2.655