Authors: B Djulbegovic; M Lacevic; A Cantor; K K Fields; C L Bennett; J R Adams; N M Kuderer; G H Lyman Journal: Lancet Date: 2000-08-19 Impact factor: 79.321
Authors: R B Weiss; R M Rifkin; F M Stewart; R L Theriault; L A Williams; A A Herman; R A Beveridge Journal: Lancet Date: 2000-03-18 Impact factor: 79.321