| 1 | |
| Researcher: | Sunil Kumar |
| Guide: | Bhattacharya, A K |
| University: | University of Delhi |
| Language: | English |
| 2 | Oral examination of the colon: An alternative method of Barium enema |
| Researcher: | Puri, Sunil Kumar |
| Guide: | Bhattacharya, A K |
| University: | University of Delhi |
| Language: | English |