| #3341 | Trends in molecular medicine. -- London : Elsevier Science, 2001-. -- ISSN 1471-4914 print. -- ISSN 1471-499X online |
| #3342 | Trends in neurosciences. -- Amsterdam : North-Holland, 1978-. -- ISSN 0166-2236 print. -- ISSN 1878-108X online |
| #3343 | Trends in pharmacological sciences. -- Amsterdam : Elsevier Biomedical Press, 1979-. -- ISSN 0165-6147 print. -- ISSN 1873-3735 online |
| #3344 | Trendy v medicíně. -- Praha : Triton, 1999-2006. -- ISSN 1212-9046 |
| #3345 | Tropical medicine & international health. -- Oxford : Blackwell, 1996-. -- ISSN 1360-2276 print. -- ISSN 1365-3156 online |
| #3346 | Tubercle. -- Harlow : E. & S. Livingstone, 1919-1991. -- ISSN 0041-3879 |
| #3347 | Tubercle and lung disease. -- Edinburgh : Churchill Livingstone, 1992-2000. -- ISSN 0962-8479 print. -- ISSN 1532-219X online |
| #3348 | Tuberculosis. -- Edinburgh : Churchill Livingstone, 2001-. -- ISSN 1472-9792 print. -- ISSN 1873-281X online |
| #3349 | UICC news. -- Geneva : International Union Against Cancer, 1983-1985. -- ISSN 1013-7645 |
| #3350 | Ultraschall in der Medizin. -- Stuttgart : Thieme, 1980-. -- ISSN 0172-4614 print. -- ISSN 1438-8782 online |