1. In the nation: blaming the system;Wicker, T.;New York Times,1987
2. Doctors cleared in death that led to New York work rules;Page, L.;American Medical News,1991
3. No turning back: a blueprint for residency reform;McCall, T.B.;JAMA,1989
4. Facing the future;Meek, C.;BAA News Review,1993
5. Council of the European Communities. Common position adopted ly the Council with a view to the adoption of a directive concerning certain aspects of the organization of working time;Rasmussen, E.,1993