1.
Singh J, Rajasekaran A, Raina R, Rana R. Evaluation of Different Collections of <I>Hypericum perforatum</I> L. in Himachal Pradesh for Biomass Yield and Hypericin Content. Indian Forester [Internet]. 2011 Jul. 1 [cited 2025 Jul. 10];137(7):868-71. Available from: http://indianforester.co.in/index.php/indianforester/article/view/12872