| #51 | Journal of the history of biology. -- Dordrecht : Kluwer Academic Publishers, 1968-. -- ISSN 0022-5010 print. -- ISSN 1573-0387 online |
| #52 | Laboratory animals. -- London : Royal Society of Medicine Press, 1967-. -- ISSN 0023-6772 |
| #53 | Life sciences. -- New York : Elsevier Science, 1973-. -- ISSN 0024-3205 |
| #54 | Medical biology. -- Helsinki : Duodecim, 1974-1987. -- ISSN 0302-2137 |
| #55 | Molecular cell. -- Cambridge : Cell Press, 1997-. -- ISSN 1097-2765 print. -- ISSN 1097-4164 online |
| #56 | Nature cell biology. -- London : Macmillan Magazines, 1999-. -- ISSN 1465-7392 |
| #57 | Naučnye doklady vysšej školy, Biologičeskie nauki. -- Moskva : Vysšaja škola, 1958-1992. -- ISSN 0470-4606 |
| #58 | Neurobiology of learning and memory. -- San Diego : Academic Press, 1995-. -- ISSN 1074-7427 print. -- ISSN 1095-9564 online |
| #59 | Neuropsychobiology. -- Basel : Karger, 1975-. -- ISSN 0302-282X print. -- ISSN 1423-0224 online |
| #60 | Pathobiology. -- Basel : Karger, 1990-. -- ISSN 1015-2008 |