1. Possible progress and unresolved conflicts resulting from guidelines on good epidemiologic practices;Buncher;J Occup Med.,1991
2. A code of ethical conduct for epidemiologists?;MacMahon;J Clin Epidemiol.,1991
3. On the role of ethics committees in epidemiology professional societies;Coughlin;Am J Epidemiol.,1997
4. New ethics guidelines for epidemiology;Weed;Ann Epidemiol.,1999
5. Activity in 1998 in the development of standards of good epidemiologic practices;Jackson;Int Arch Occup Environ Health.,1999