| #161 | Ageing international. -- Washington : International Federation on Ageing, 1974-. -- ISSN 0163-5158 print. -- ISSN 1936-606X online |
| #162 | Ageing research reviews. -- Amsterdam : Elsevier, 2001-. -- ISSN 1568-1637 print. -- ISSN 1872-9649 online |
| #163 | Agel academy. -- Praha : We Make Media, 2007-. -- ISSN 1802-8462 |
| #164 | Agents and actions. -- Basel : Birkhäuser, 1969-1994. -- ISSN 0065-4299 |
| #165 | AIDS and behavior. -- New York : Plenum, 1997-. -- ISSN 1090-7165 print. -- ISSN 1573-3254 online |
| #166 | AIDS bibliography. -- Bethesda : National Library of Medicine, 1988-1995. -- ISSN 1052-0287 |
| #167 | AIDS education and prevention. -- New York : Guilford, 1989-. -- ISSN 0899-9546 print. -- ISSN 1943-2755 online |
| #168 | AIDS & hepatitis digest. -- London : Royal Society of Medicine Press, 2001-. -- ISSN 1473-012X |
| #169 | The AIDS letter. -- London : Royal Society of Medicine Services, 1987-2000. -- ISSN 0952-7427 |
| #170 | AIDS newsletter. -- Praha : Státní zdravotní ústav, 1993-1999. -- ISSN 1210-6437 |