Benjasupattananan และผู้แต่งคนอื่นๆ. (2016) Effect of Herbal Toothpaste Containing Piper betle, Psidium guajava and Garcinia mangostana on Dental Plaque and Gingivitis. <i>Journal of The Dental Association of Thailand</i>, <i>66</i>(2), 124-132.Benjasupattananan และผู้แต่งคนอื่นๆ. "Effect of Herbal Toothpaste Containing Piper betle, Psidium guajava and Garcinia mangostana on Dental Plaque and Gingivitis". Journal of The Dental Association of Thailand 66 (2016):124-132.Benjasupattananan และผู้แต่งคนอื่นๆ. Effect of Herbal Toothpaste Containing Piper betle, Psidium guajava and Garcinia mangostana on Dental Plaque and Gingivitis. The Dental Association of Thailand:ม.ป.ท. 2016.