@article{Lock de Ugaz_1998, title={Plant drug analysis. A thin layer chromatography / H. Wagner, S. Bladt. Berlín: Springer-Verlag, 1996, 2da. ed. 384 p.}, volume={12}, url={https://revistas.pucp.edu.pe/index.php/quimica/article/view/7561}, number={1}, journal={Revista de Química}, author={Lock de Ugaz, Olga}, year={1998}, month={oct.}, pages={149-150} }