Cancer Causes & Control
Cancer Causes & Control > 2003 > 14 > 9 > 879-887
Cancer Causes & Control > 2004 > 15 > 9 > 863-872
Cancer Causes & Control > 2007 > 18 > 8 > 793-799
Cancer Causes & Control > 2003 > 14 > 9 > 879-887
Cancer Causes & Control > 2004 > 15 > 9 > 863-872
Cancer Causes & Control > 2007 > 18 > 8 > 793-799