Trividha chikitsa according to charak -------

• A. langhana Brihana Shamana.
• B. Samshodhana Samshamana Nidana Parivarjana
• C. Santarpana Apatarpana Nidana Parivarjana
• D. Daivavyapashraya Yuktivyapasraya Satavajaya