Parkinsonism - Drug therapy
| Title | Creator | Dates |
|---|---|---|
| Melvin D. Yahr L-dopa (Levo-dopa) case records | Melvin D. Yahr, 1917-2004 | circa 1930-1945, circa 1951-1985 |
| Title | Creator | Dates |
|---|---|---|
| Melvin D. Yahr L-dopa (Levo-dopa) case records | Melvin D. Yahr, 1917-2004 | circa 1930-1945, circa 1951-1985 |