1.
Su-Wen Lim, Hwei-San Loh, Kang-Nee Ting, Tracey Dawn Bradshaw, Zeenathul Nazariah Allaudin. Reduction of MTT to Purple Formazan by Vitamin E Isomers in the Absence of Cells. tlsr. 2015;26(1):111–120. Accessed April 20, 2025. https://ejournal.usm.my/tlsr/article/view/tlsr_vol26-no-1-2015_10