"NASI fellow nomination"(PDF). National Academy of Sciences, India. 3 February 2018. Archived from the original(PDF) on 20 October 2019. Retrieved 3 February 2018.
Venugopal, P. (1 September 1994). "The first successful heart transplant in India". The National Medical Journal of India. 7 (5): 213–215. PMID7827600.
"NASI fellow nomination"(PDF). National Academy of Sciences, India. 3 February 2018. Archived from the original(PDF) on 20 October 2019. Retrieved 3 February 2018.