| #2001 | The Journal of clinical investigation. -- New York : Rockefeller University Press, 1924-. -- ISSN 0021-9738 print. -- ISSN 1558-8238 online |
| #2002 | Journal of clinical lipidology. -- New York : Elsevier, 2007-. -- ISSN 1933-2874 print. -- ISSN 1876-4789 online |
| #2003 | Journal of clinical microbiology. -- Washington : American Society for Microbiology, 1975-. -- ISSN 0095-1137 print. -- ISSN 1098-660X online |
| #2004 | Journal of clinical monitoring and computing. -- Dordrecht : Kluwer Academic Publishers, 1997-. -- ISSN 1387-1307 print. -- ISSN 1573-2614 online |
| #2005 | Journal of clinical neuroscience. -- South Melbourne : Churchill Livingstone, 1994-. -- ISSN 0967-5868 print. -- ISSN 1532-2653 online |
| #2006 | Journal of clinical nursing. -- Oxford : Blackwell, 1992-. -- ISSN 0962-1067 print. -- ISSN 1365-2702 online |
| #2007 | Journal of Clinical Oncology : česko/slovenské vydání. -- Praha : Medical Tribune CZ, 2009-2014. -- ISSN 1803-8506 |
| #2008 | Journal of clinical oncology. -- Hagerstown : Lippincott Williams & Wilkins, 1983-. -- ISSN 0732-183X print. -- ISSN 1527-7755 online |
| #2009 | Journal of Clinical Pathology. -- London : British Medical Association, 1947-. -- ISSN 0021-9746 print. -- ISSN 1472-4146 online |
| #2010 | Journal of clinical pharmacology. -- Thousand Oaks : Sage Science Press, 1973-. -- ISSN 0091-2700 print. -- ISSN 1552-4604 online |