Cohen, Pieter A.; Travis, John C.; Venhuis, Bastiaan J. (2015). "A synthetic stimulant never tested in humans, 1,3-dimethylbutylamine (DMBA), is identified in multiple dietary supplements". Drug Testing and Analysis7 (1): 83–7. doi:10.1002/dta.1735. பப்மெட்:25293509.
Cohen, Pieter A.; Travis, John C.; Venhuis, Bastiaan J. (2015). "A synthetic stimulant never tested in humans, 1,3-dimethylbutylamine (DMBA), is identified in multiple dietary supplements". Drug Testing and Analysis7 (1): 83–7. doi:10.1002/dta.1735. பப்மெட்:25293509.