@Article{IPB-1356,
author = {Thuy, T. T. and Anh, N. H. and Sung, T. V. and Dan, T. K. and Chinh, N. B. and Quang, N. and Franke, K. and Arnold, N. and Wessjohann, L.},
title = {{Phytochemical study on the plants of the antidrug medication heantos 4: Part 1. Alkaloids and other nitrogen containing compounds}},
year = {2013},
pages = {185-189},
journal = {Vietnam J. Chem.},
volume = {51},    
}