Table 6.
Top 10 productive institution in tramadol-related research
| SCRa | Institute | N (%) N = 2059 (100 %) |
Affiliation of the institute |
|---|---|---|---|
| 1st | Grunenthal GmbH | 47 (2.28) | Germany |
| 2nd | Tehran University of Medical Sciences | 29 (1.41) | Iran |
| 3rd | Ortho-McNeil Pharmaceutical Incorporated | 25 (1.21) | USA |
| 4th | Çukurova Üniversitesi | 24 (1.17) | Turkey |
| 5th | R. W. Johnson Pharmaceutical Research Institute | 17 (0.83) | USA |
| 6th | Universidade de Sao Paulo | 16 (0.78) | Brazil |
| 7th | University of Tennessee, Knoxville | 13 (0.63) | USA |
| 8th | Universität Bonn | 12 (0.58) | Germany |
| 8th | Università degli Studi di Roma La Sapienza | 12 (0.58) | Italy |
| 8th | Poznan University of Medical Sciences | 12 (0.58) | Poland |
| 8th | Bethune International Peace Hospital of the PLA | 12 (0.58) | China |
SCR standard competition ranking, USA United States of America
aEqual institutions have the same ranking number and then a gap is left in the ranking numbers