Operations, Surgical – United States – 20th century
| Title | Creator | Dates |
|---|---|---|
| Virginia Apgar surgical operation notes | Virginia Apgar, 1909-1974 | May-October 1935 |
| Robert M. Woolf plastic surgery case reports | Robert M. Woolf | 1958-1959 |
| Title | Creator | Dates |
|---|---|---|
| Department of Neurological Surgery Operating Room Schedules | Columbia University. College of Physicians and Surgeons. Department of Neurological Surgery | 1950-1995 |
| Department of Neurological Surgery Operation Logbooks | Columbia University. College of Physicians and Surgeons. Department of Neurological Surgery | 1933-1938, 1946-1957 |
| Department of Neurological Surgery Staff Operations | Columbia University. College of Physicians and Surgeons. Department of Neurological Surgery | 1955-1958 |