[1]Minh, N.V. 2012. RESEARCH SOME BIOLOGCAL ALKALOIDS OF CATHARANTHUS ROCEUS L. IN CONDITION IN VITRO CULTURES. <i>Vietnam Journal of Science and Technology</i>. 48, 1 (Jun. 2012). DOI:https://doi.org/10.15625/0866-708X/48/1/1090.