Wu J, Huo J, Yu D, Leng D, Du X. Dynamic changes of the main active constituents in valerian rhizome and root (Valeriana amurensis Smir. ex Kom.) during different harvest periods. BLACPMA [Internet]. 2019Sep.30 [cited 2025Apr.19];18(5):518-26. Available from: https://blacpma.ms-editions.cl/index.php/blacpma/article/view/105