KEADTIDUMRONGKUL, Pornthep; CHIRARAT, Nawannaporn; SOMRAN, Sophana. Determination of LD50 of Ethidium Bromide for Induction of Mutation in Marigolds. Naresuan University Journal: Science and Technology (NUJST), [S.l.], v. 26, n. 4, p. 80-88, nov. 2018. ISSN 2539-553X. Available at: <http://www.journal.nu.ac.th/NUJST/article/view/Vol-26-No-4-2018-80-88>. Date accessed: 21 nov. 2019. doi: https://doi.org/10.14456/nujst.2018.24.