Isozyme Polymorphism and Genetic Diversity Among Swertia Species Endangered Medicinal Plants of Himalayas. Indian J. Plant Genet. Resour. [Internet]. 2023 Apr. 26 [cited 2025 Dec. 28];14(1):74-7. Available from: https://www.ispgr.in/index.php/ijpgr/article/view/1487