General clinical research centers /
Research Resources Information Center.
Description
Viewability
| Item Link | Original Source |
|---|---|
| Full view 1981 | University of Michigan |
| Full view 1983 | University of Michigan |
| Full view 1984 | University of Michigan |
| Full view 1986 | University of Michigan |
| Full view 1988 | University of Michigan |
| Full view 1991 | University of Michigan |
| Full view 1991* | University of Minnesota |
| Full view 1991 1991 | The Ohio State University |
| Full view 1993 | University of Michigan |
| Full view 1993* | University of Minnesota |