| #741 | Comparative biochemistry and physiology, B. Comparative biochemistry. -- London : Pergamon, 1971-1993. -- ISSN 0305-0491 |
| #742 | Comparative biochemistry and physiology. A. Comparative physiology. -- London : Pergamon, 1971-1992. -- ISSN 0300-9629 |
| #743 | Computers and biomedical research. -- San Diego : Academic Press, 1967-2000. -- ISSN 0010-4809 print. -- ISSN 1090-2368 online |
| #744 | Concours médical. -- Paris : Concours médical, 1879-. -- ISSN 0010-5309 print. -- ISSN 2101-0161 online |
| #745 | Confinia psychiatrica. -- Basel : Karger, 1958-1980. -- ISSN 0010-5686 |
| #746 | Contemporary pediatrics. -- Oradell : Medical Economics Publishing. -- ISSN 8750-0507 print. -- ISSN 2150-6345 online |
| #747 | Continuum : lifelong learning in neurology. -- Minneapolis : American Academy of Neurology, 1994-. -- ISSN 1080-2371 print. -- ISSN 1538-6899 online |
| #748 | Contraception. -- New York : Elsevier Science, 1970-. -- ISSN 0010-7824 print. -- ISSN 1879-0518 online |
| #749 | Contributions to epidemiology and biostatistics. -- Basel : Karger, 1979-1995. -- ISSN 0377-3574 |
| #750 | Contributions to gynecology and obstetrics. -- Basel : Karger, 1976-. -- ISSN 0304-4246 print. -- ISSN 1662-2901 online |