| #731 | Clinics in haematology. -- London : Saunders, 1972-1986. -- ISSN 0308-2261 print. -- ISSN 1878-7495 online |
| #732 | Clinics in immunology and allergy. -- London : Saunders, 1981-1986. -- ISSN 0260-4639 |
| #733 | Clinics in perinatology. -- Philadelphia : Saunders, 1974-. -- ISSN 0095-5108 print. -- ISSN 1557-9840 online |
| #734 | Clinics in plastic surgery. -- London : Saunders, 1974-. -- ISSN 0094-1298 print. -- ISSN 1558-0504 online |
| #735 | CMAJ. Canadian Medical Association journal. -- Ottawa : Canadian Medical Association, 1985-. -- ISSN 0820-3946 print. -- ISSN 1488-2329 online |
| #736 | Coeur et médecine interne. -- Paris : Bailliere, 1962-1980. -- ISSN 0010-0234 |
| #737 | Cold Spring Harbor Symposia on Quantitative Biology. -- Cold Spring Harbor : Biological Laboratory, 1933-. -- ISSN 0091-7451 print. -- ISSN 1943-4456 online |
| #738 | Collection of Czechoslovak Chemical Communications. -- Praha : Ústav organické chemie a biochemie Akademie věd České republiky, 1929-2011. -- ISSN 0010-0765 print. -- ISSN 1212-6950 online |
| #739 | Colorectal news : časopis pro odborníky ve zdravotnictví. -- Praha : We Make Media, 2012-. -- ISSN 1805-5400 |
| #740 | Community genetics. -- Basel : Karger, 1998-2008. -- ISSN 1422-2795 print. -- ISSN 1422-2833 online |