Effects of methyl jasmonate and salicylic acid on callus growth and saponins production of American ginseng 
HAO Tian-tian, CHEN Yan-yang, MIAO Jia-qi, NIU Chen, LIANG Jia, XU Yong-hua
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2022, (12): 2063 -2068 .  DOI: 10.16333/j.1001-6880.2022.12.010