| 1 | Premchand aur nanak singh ke upanyason ka tulnatmak adhyayan | |
| Researcher: | Chawla, Nirmal | |
| University: | University of Lucknow | |
| Language: | Hindi | |
| 2 | ||
| Researcher: | Chawla, Amrik Singh | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Comparative study of sequelae of different types of operation of peptic ulcer | |
| Researcher: | Chawla, Om Prakash | |
| Guide: | Nair, S K | |
| University: | University of Delhi | |
| Language: | English | |