| #911 | Clinical kidney journal. -- Oxford : Oxford University Press, 2012-. -- ISSN 2048-8505 |
| #912 | Clinical laboratory international. -- Brussels : PanEuropean Publishing, 1977-. -- ISSN 1373-1580 |
| #913 | Clinical lung cancer. -- Dallas : Cancer Information Group, 1999-. -- ISSN 1525-7304 print. -- ISSN 1938-0690 online |
| #914 | Clinical materials. -- London : Edward Arnold, 1986-1994. -- ISSN 0267-6605 print. -- ISSN 1878-6979 online |
| #915 | Clinical medicine. -- London : Royal College of Physicians, 2001-. -- ISSN 1470-2118 print. -- ISSN 1473-4893 online |
| #916 | Clinical neurology and neurosurgery. -- Amsterdam : Elsevier Science, 1974-. -- ISSN 0303-8467 print. -- ISSN 1872-6968 online |
| #917 | Clinical neuropathology. -- Deisenhofen : Dustri, 1982-. -- ISSN 0722-5091 |
| #918 | Clinical neuropharmacology. -- New York : Raven, 1976-. -- ISSN 0362-5664 print. -- ISSN 1537-162X online |
| #919 | Clinical neurophysiology. -- Amsterdam : Elsevier Science Ireland, 1999-. -- ISSN 1388-2457 print. -- ISSN 1872-8952 online |
| #920 | Clinical Neuroradiology. -- Munchen : Urban & Vogel, 2006-. -- ISSN 1869-1439 print. -- ISSN 1869-1447 online |