| 1 | Value of drip infusion cholangiography in evaluation of biliary diseases |
| Researcher: | Gupta, Subhash Chandra |
| Guide: | Bhardwaj, O P |
| University: | University of Delhi |
| Language: | English |
| 2 | Roentgen spectrum of urinary tract disorders by intravenous pyelography |
| Researcher: | Garkal, G S |
| Guide: | Rao, P L |
| University: | University of Delhi |
| Language: | English |
| 3 | Radiological study of pulmonary emphysema vis a vis pulmonary function test |
| Researcher: | Nayar, Sushma |
| Guide: | Bhardwaj, O P |
| University: | University of Delhi |
| Language: | English |