| 1 | Effects of select drugs of abuse on chosen regions of the central nervous system: A historical study |
| Researcher: | Ramachandran, C |
| Guide: | Parvathy Devi, S |
| University: | Madurai Kamaraj University |
| Language: | English |
| 2 | |
| Researcher: | Ramachandran, T K |
| Guide: | Thomas, C T |
| University: | University of Calicut |
| Language: | English |
| 3 | |
| Researcher: | Ramachandran, Kishore |
| University: | Maharaja Sayajirao University of Baroda |
| Language: | English |
| 4 | |
| Researcher: | Ramachandran Pillai, K |
| Guide: | Karunakaran, K P |
| University: | University of Delhi |
| Language: | English |
| 5 | |
| Researcher: | Ramachandran, V G |
| Guide: | Varghese, V |
| University: | University of Delhi |
| Language: | English |