Principles of surgery
| Fformat: | Llyfr |
|---|---|
| Cyhoeddwyd: |
New York
McGraw-Hill
c1989.
|
| Rhifyn: | 5th ed. |
| Pynciau: |
| Fformat: | Llyfr |
|---|---|
| Cyhoeddwyd: |
New York
McGraw-Hill
c1989.
|
| Rhifyn: | 5th ed. |
| Pynciau: |