K. H. Hari Kumar

Inhibition of drug metabolizing enzymes (cytochrome P450) in vitro as well as in vivo by Phyllanthus amarus SCHUM & THONN.

R. Kuttan, K. H. Hari Kumar, K. Hari Kumar, 2006, Biological & pharmaceutical bulletin.

Modulation of haematopoetic system and antioxidant enzymes by Emblica officinalis gaertn and its protective role against gamma-radiation induced damages in mice.

R. Kuttan, M. Sabu, K. H. Hari Kumar, 2004, Journal of radiation research.