Part A: [v. 1] Cardiovascular medicine -- [v. 2] Dermatology -- [v. 3] Gastroenterology and hepatology -- [v. 4] Hematology and oncology -- [v. 5] Neurology -- [v. 6] Rheumatology -- Part B: [v. 7] Endocrinology and metabolism -- [v. 8] General internal medicine -- [v. 9] Infectious disease -- [v. 10] Nephrology -- [v. 11] Pulmonary and critical care medicine -- [v. 12] Cumulative index.