1. Accreditation Council for Graduate Medical Education. Program Requirements in Internal Medicine. Chicago, IL: 1980.
2. Accreditation Council for Graduate Medical Education. Program Requirements in Internal Medicine. Chicago, IL: 2003.
3. Reducing resident work hours;Charap;Ann Intern Med,2004
4. Oral antihypertensive drugs;The Medical Letter,1981
5. Oral antihypertensive drugs;The Medical Letter,2003