Panpon P, Prayoonwong T, Kaomongkolgit R, Samnieng P, Pothidee T. Meaning, Value, and Patterns of the Betel Quid Chewing among Elderly in Ban Peng Keling, Mae Chan Subdistrict, Umphang District, Tak Province. Th Dent PH J [internet]. 2025 Dec. 13 [cited 2026 Sep. 18];30:105-17. available from: https://he02.tci-thaijo.org/index.php/ThDPHJo/article/view/276253