Search results
Journal of General Internal Medicine > 2002 > 17 > 2 > 112-116
European Journal of Epidemiology > 2001 > 17 > 10 > 943-951
Cancer Causes & Control > 1998 > 9 > 3 > 241-251
Cancer Causes & Control > 1997 > 8 > 5 > 698-704
Journal of General Internal Medicine > 2002 > 17 > 2 > 112-116
European Journal of Epidemiology > 2001 > 17 > 10 > 943-951
Cancer Causes & Control > 1998 > 9 > 3 > 241-251
Cancer Causes & Control > 1997 > 8 > 5 > 698-704