Thao, Vu, 		Thoa, Ha, 		Tu Oanh, Nguyen, 		Nhiem, Nguyen, AND 		Hang, Nguyen.
" Triterpenoids and Indole Alkaloids from the Aerial Parts  of Asystasia gangetica (L.) T. Anderson" <em>VNU Journal of Science: Medical and Pharmaceutical Sciences</em> [Online], Volume 39 Number 2 (21 June 2023)