Prim Auychai และ Noramon Chakthranont; Patadanai Butsabul; Marcio A. da Fonseca. (2021) A Comparison between Liquid and Conventional Toothpastes for Plaque Removal Effectiveness: A Crossover Randomized Controlled Trial. <i>Chiang Mai Dental Journal</i>, <i>42</i>(3), 65-70.Prim Auychai และ Noramon Chakthranont; Patadanai Butsabul; Marcio A. da Fonseca. "A Comparison between Liquid and Conventional Toothpastes for Plaque Removal Effectiveness: A Crossover Randomized Controlled Trial". Chiang Mai Dental Journal 42 (2021):65-70.Prim Auychai และ Noramon Chakthranont; Patadanai Butsabul; Marcio A. da Fonseca. A Comparison between Liquid and Conventional Toothpastes for Plaque Removal Effectiveness: A Crossover Randomized Controlled Trial. Faculty of Dentistry, Chiang Mai University:ม.ป.ท. 2021.