@inproceedings{inproceedings069cf463, title = {Identification of 3-4-methylenedioxymethanfethamine (mdma) by gas chromatography with nitrogen phosphorus detection in seizures of tablets in sao paulo}, author = {Silva, O A and Reinhardt, V E D and Yonamine, MaurĂ­cio}, year = {1996}, publisher = {Usp/Instituto Oscar Freire}, booktitle = {Forense'96 - Congresso Mundial de Medicina Legal} }