| 1 |
American Journal of Gastroenterology | 22015 |
| 2 |
Annals of the Rheumatic Diseases | 10980 |
| 3 |
American Journal of Obstetrics and Gynecology | 5567 |
| 4 |
American Journal of the Medical Sciences | 4194 |
| 5 |
Annals of Thoracic Surgery | 3175 |
| 6 |
Age and Ageing | 3012 |
| 7 |
American Journal of Cardiology | 2959 |
| 8 |
Annales d'Endocrinologie | 2791 |
| 9 |
Annals of Internal Medicine | 2491 |
| 10 |
American Journal of Clinical Pathology | 2218 |
| 11 |
American Journal of Surgery | 2179 |
| 12 |
American Journal of Pharmaceutical Education | 2147 |
| 13 |
Anesthesia and Analgesia | 2119 |
| 14 |
American Journal of Tropical Medicine and Hygiene | 2047 |
| 15 |
American Surgeon | 1988 |
| 16 |
American Journal of Ophthalmology | 1981 |
| 17 |
American Journal of Medicine | 1936 |
| 18 |
Anesthesiology | 1866 |
| 19 |
Journal of the American Geriatrics Society | 1832 |
| 20 |
Annals of Surgery | 1717 |
| 21 |
American Journal of Clinical Nutrition | 1567 |
| 22 |
Acta Tropica | 1420 |
| 23 |
American Journal of Nursing | 1418 |
| 24 |
Anaesthesia | 1340 |
| 25 |
American Journal of Epidemiology | 1273 |
| 26 |
American Heart Journal | 1152 |
| 27 |
Animal Behaviour | 1138 |
| 28 |
Acta Obstetricia et Gynecologica Scandinavica | 1111 |
| 29 |
Acta Dermato-Venereologica | 1059 |
| 30 |
Journal of the American Dental Association | 1045 |
| 31 |
Accident Analysis and Prevention | 1000 |
| 32 |
American Journal of Pathology | 895 |
| 33 |
Bulletin de l'Academie Nationale de Medecine | 761 |
| 34 |
American Journal of Psychiatry | 744 |
| 35 |
Acta Anaesthesiologica Scandinavica | 742 |
| 36 |
Angiology | 707 |
| 37 |
Acta Cardiologica | 696 |
| 38 |
AORN Journal | 663 |
| 39 |
Acta Oto-Laryngologica | 642 |
| 40 |
American Journal of Human Genetics | 640 |
| 41 |
Annals of Otology Rhinology and Laryngology | 556 |
| 42 |
Acta Psychiatrica Scandinavica | 554 |
| 43 |
Annales Medico-Psychologiques | 518 |
| 44 |
Aktuelle Urologie | 491 |
| 45 |
Journal of Nursing Administration | 473 |
| 46 |
Journal of the American Psychoanalytic Association | 451 |
| 47 |
Angle Orthodontist | 421 |
| 48 |
Seminars in Nuclear Medicine | 359 |
| 49 |
Acta Poloniae Pharmaceutica | 329 |
| 50 |
Acta Haematologica | 328 |