| #3041 | Research in autism spectrum disorders. -- Amsterdam : Elsevier, 2007-. -- ISSN 1750-9467 print. -- ISSN 1878-0237 online |
| #3042 | Research in developmental disabilities. -- New York : Pergamon Press, 1987-. -- ISSN 0891-4222 print. -- ISSN 1873-3379 online |
| #3043 | Research in experimental medicine. -- Berlin : Springer, 1972-2001. -- ISSN 0300-9130 print. -- ISSN 1433-8580 online |
| #3044 | Research in immunology. -- Paris : Elsevier, 1989-1998. -- ISSN 0923-2494 print. -- ISSN 1879-1425 online |
| #3045 | Research in microbiology. -- Paris : Elsevier, 1989-. -- ISSN 0923-2508 print. -- ISSN 1769-7123 online |
| #3046 | Research in social & administrative pharmacy. -- New York : Elsevier, 2005-. -- ISSN 1551-7411 print. -- ISSN 1934-8150 online |
| #3047 | Research in virology. -- Paris : Elsevier, 1989-1998. -- ISSN 0923-2516 print. -- ISSN 1879-1417 online |
| #3048 | Research journal of the Water Pollution Control Federation. -- Spojené státy americké - United States : Alexandria : Water Pollution Control Federation, 1989-1991. -- ISSN 1047-7624 |
| #3049 | Research report - Deutsches Krebsforschungszentrum Heidelberg. -- Heidelberg : Deutsches Krebsforschungszentrum, 1986-. -- ISSN 0932-6235 |
| #3050 | Respirace. -- Plzeň : Vida88, 1995-2008. -- ISSN 1211-572X |