IJRAP International Journal of Research in Ayurveda and Pharmacy 2277-4343 Moksha Publishing House DOI: 10.7897/2277-4343.083164 CHARAKA’S PERSPECTIVE OF MONO-HERBAL THERAPY: A CRITICAL REVIEW C. Rajkumar * N. N. L. Bhagavathi R. Vidyanath 11 -0001 25 32 Abstract Keywords Ayurveda Charaka Samhita Single herbal drugs WHO. References