| 1 | |
| Researcher: | Praveen Kumar |
| Guide: | Biswas, S K |
| University: | University of Delhi |
| Language: | English |
| 2 | Ultrasonically guides needle aspiration biopsy of intrathoracic lesions |
| Researcher: | Gupta, Ravindra Kumar |
| Guide: | Singh, M M |
| University: | University of Delhi |
| Language: | English |
| Researcher: | Jaiswal, Anand Kumar |
| Guide: | Singh, M M |
| University: | University of Delhi |
| Language: | English |