Mahugija JAM. Determination of toxic diethylene glycol in toothpastes in Dar es Salaam by high performance thin layer chromatography and colorimetric methods. Tanz. J. Sci. [Internet]. 2018 Jul. 31 [cited 2024 May 15];44(2):117-2. Available from: http://tjs.udsm.ac.tz/index.php/tjs/article/view/305