| #1441 | International journal of neuroradiology. -- Hagerstown : Lippincott-Raven, 1995-1998. -- ISSN 1079-8110 |
| #1442 | International journal of neuroscience. -- Newark : Gordon & Breach Science Publishers, 1970-. -- ISSN 0020-7454 print. -- ISSN 1563-5279 online |
| #1443 | International journal of obesity. -- Basingstoke : Nature Publishing Group, 1977-. -- ISSN 0307-0565 print. -- ISSN 1476-5497 online |
| #1444 | International journal of obstetric anesthesia. -- Edinburgh : Harcourt Health, 1991-. -- ISSN 0959-289X print. -- ISSN 1532-3374 online |
| #1445 | International journal of oncology. -- Athens : National Hellenic Research Foundation, 1992-. -- ISSN 1019-6439 |
| #1446 | International journal of oral and maxillofacial surgery. -- Sidcup : Harcourt Publishers, 1986-. -- ISSN 0901-5027 print. -- ISSN 1399-0020 online |
| #1447 | International journal of oral surgery. -- Copenhagen : Munksgaard, 1972-1985. -- ISSN 0300-9785 |
| #1448 | International journal of pediatric otorhinolaryngology. -- Amsterdam : Elsevier, 1979-. -- ISSN 0165-5876 print. -- ISSN 1872-8464 online |
| #1449 | International journal of radiation applications and instrumentation, Part A, Applied radiation and isotopes. -- Oxford : Pergamon Press, 1986-1992. -- ISSN 0883-2889 print. -- ISSN 1878-1128 online |
| #1450 | International journal of radiation oncology, biology, physics. -- New York : Pergamon, 1975-. -- ISSN 0360-3016 print. -- ISSN 1879-355X online |