| #1881 | Investigative radiology. -- Philadelphia : Lippincott Williams & Wilkins, 1966-. -- ISSN 0020-9996 print. -- ISSN 1536-0210 online |
| #1882 | IPPF co-operative information service. -- London : International Planned Parenthood Federation, 1977-. -- ISSN 0309-6904 |
| #1883 | IPPF medical bulletin. -- London : International Planned Parenthood Federation, 1966-. -- ISSN 0019-0357 |
| #1884 | IPPF news. -- London : International Planned Parenthood Federation, 1974-. -- ISSN 0306-4018 |
| #1885 | IRE transactions on bio-medical electronics. -- New York : Institute of Radio Engineers, 1961-1962. -- ISSN 0096-1884 print. -- ISSN 2168-0817 online |
| #1886 | IRE transactions on medical electronics. -- New York : Institute of Radio Engineers, 1955-1962. -- ISSN 0097-1049 print. -- ISSN 2168-0795 online |
| #1887 | ISBT science series. -- Oxford : Blackwell Publishing, 2006-. -- ISSN 1751-2816 print. -- ISSN 1751-2824 online |
| #1888 | ISHN. -- Radnor : Chilton, 1980-. -- ISSN 8755-2566 |
| #1889 | Isotopes in environmental and health studies. -- Basel : Gordon and Breach Publishers, 1995-. -- ISSN 1025-6016 |
| #1890 | The Italian Journal of Gastroenterology and Hepatology. -- Ospedaletto (Pisa) : Pacini Editore, 1997-1999. -- ISSN 1125-8055 |