| #91 | Progress in surgery. -- Basel : Karger, 1961-. -- ISSN 0079-6824 |
| #92 | Psychiatria clinica. -- Basel : Karger, 1968-1983. -- ISSN 0033-264X |
| #93 | Psychopathology. -- Basel : Karger, 1984-. -- ISSN 0254-4962 |
| #94 | Radiologia clinica. -- Basel : Karger, 1975-1978. -- ISSN 0376-6748 |
| #95 | Reconstruction surgery and traumatology. -- Basel : Karger, 1968-. -- ISSN 0080-0260 |
| #96 | Renal physiology. -- Basel : Karger, 1978-1987. -- ISSN 0378-5858 |
| #97 | Renal physiology and biochemistry. -- Basel : Karger, 1988-1995. -- ISSN 1011-6524 |
| #98 | Respiration : International Journal of Thoracic Medicine. -- Basel : Karger, 1968-. -- ISSN 0025-7931 print. -- ISSN 1423-0356 online |
| #99 | Stereotactic and functional neurosurgery. -- Basel : Karger, 1989-. -- ISSN 1011-6125 print. -- ISSN 1423-0372 online |
| #100 | World review of nutrition and dietetics. -- Basel : Karger, 1959-. -- ISSN 0084-2230 print. -- ISSN 1662-3975 online |