Longo, D. L. (2012). Harrison's principles of internal medicine (18th ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationLongo, Dan L. Harrison's Principles of Internal Medicine. 18th ed. New York: McGraw-Hill, 2012.
ציטוט MLALongo, Dan L. Harrison's Principles of Internal Medicine. 18th ed. McGraw-Hill, 2012.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.