Exploring HPLC-mapped variations of marker compounds in commercially cultivated Withania somnifera from Andhra Pradesh, India. Indian J Nat Prod Resour [Internet]. 2026 Mar. 20 [cited 2026 May 15];17(1):155-64. Available from: https://or.niscpr.res.in/index.php/IJNPR/article/view/16914