| 1 |
Chest | 14301 |
| 2 |
Journal of Thoracic Oncology | 6761 |
| 3 |
Journal of Heart and Lung Transplantation | 6639 |
| 4 |
Journal of Cystic Fibrosis | 5986 |
| 5 |
Journal of Thoracic and Cardiovascular Surgery | 5156 |
| 6 |
Annals of Thoracic Surgery | 4080 |
| 7 |
Journal of Cardiothoracic and Vascular Anesthesia | 3155 |
| 8 |
American Journal of Respiratory and Critical Care Medicine | 2924 |
| 9 |
Journal of Thoracic Disease | 2820 |
| 10 |
Pediatric Pulmonology | 2264 |
| 11 |
Respirology | 2076 |
| 12 |
Lung Cancer | 1971 |
| 13 |
BMC Pulmonary Medicine | 1957 |
| 14 |
Thoracic Cancer | 1882 |
| 15 |
European Respiratory Journal | 1721 |
| 16 |
ERJ Open Research | 1617 |
| 17 |
Archivos de Bronconeumologia | 1298 |
| 18 |
Lancet Respiratory Medicine | 1277 |
| 19 |
European Journal of Cardio-Thoracic Surgery | 1213 |
| 20 |
Translational Lung Cancer Research | 1152 |
| 21 |
Respiratory Medicine | 1113 |
| 22 |
International Journal of Chronic Obstructive Pulmonary Disease | 1109 |
| 23 |
Sleep and Breathing | 962 |
| 24 |
Thorax | 938 |
| 25 |
Respiratory Care | 905 |
| 26 |
American Journal of Respiratory Cell and Molecular Biology | 869 |
| 27 |
Heart & Lung | 867 |
| 28 |
International Journal of Tuberculosis and Lung Disease | 860 |
| 29 |
Revue des Maladies Respiratoires | 824 |
| 30 |
Journal of Asthma | 760 |
| 31 |
American Journal of Physiology-Lung Cellular and Molecular Physiology | 720 |
| 32 |
Clinical Respiratory Journal | 630 |
| 33 |
BMJ Open Respiratory Research | 608 |
| 34 |
Pulmonology | 548 |
| 35 |
Journal of Asthma and Allergy | 541 |
| 36 |
Respiratory Physiology & Neurobiology | 529 |
| 37 |
Respiration | 496 |
| 38 |
Thoracic and Cardiovascular Surgeon | 482 |
| 39 |
Expert Review of Respiratory Medicine | 455 |
| 40 |
Tuberculosis | 424 |
| - |
European Respiratory Review | 424 |
| 42 |
Clinics in Chest Medicine | 387 |
| 43 |
Current Opinion in Pulmonary Medicine | 375 |
| 44 |
Lung | 351 |
| 45 |
Thoracic Surgery Clinics | 320 |
| 46 |
Respiratory Medicine and Research | 308 |
| 47 |
Seminars in Respiratory and Critical Care Medicine | 306 |
| 48 |
Paediatric Respiratory Reviews | 247 |
| 49 |
Pulmonary Pharmacology & Therapeutics | 226 |
| 50 |
COPD-Journal of Chronic Obstructive Pulmonary Disease | 213 |