| Título | Tipo |
|---|---|
| ISRN Neurology | Journal |
| ISRN Obstetrics and Gynecology | Journal |
| ISRN Oncology | Journal |
| ISRN organic chemistry | Journal |
| ISRN Pediatrics | Journal |
| ISRN Pharmacology | Journal |
| ISRN Radiology | Journal |
| ISRN Rheumatology | Journal |
| ISRN Toxicology | Journal |
| Italian Journal of Pediatrics | Journal |
| ITIS | |
| IUCrJ | Journal |
| Jacc. Basic to Translational Science | Journal |
| Jacc. Cardiovascular Imaging | Journal |
| Jacc. Heart Failure | Journal |
| Jahrbuch für Regionalwissenschaft | Journal |
| Jahrbuch für Wirtschaftswissenschaften | Journal |
| Jahrbücher Nationalökonomie und Statistik | Journal |
| JAMA Psychiatry | Journal |
| Japanese Journal of Clinical Oncology | Journal |