| 1 | The hospital has a medical ward and a surgical ward. | |
| 2 | Public health institutions have conducted numerous studies in the field of internal medicine. | |
| 3 | His studies in internal medicine help people better understand cardiovascular diseases. | |
| 4 | Internal medicine doctors usually recommend regular psychological counseling for patients. | |
| 5 | This young internal medicine doctor is very experienced in treating patients. |