Panwadee Bandhaya และ Tanchanok Bureesri; Chidchanok Ruengorn; Supatra Sang-in. (2023) Validity of a Simple Periodontal Disease Screening Tool in Thai Patients. <i>Chiang Mai Dental Journal</i>, <i>44</i>(1), 53-64.Panwadee Bandhaya และ Tanchanok Bureesri; Chidchanok Ruengorn; Supatra Sang-in. "Validity of a Simple Periodontal Disease Screening Tool in Thai Patients". Chiang Mai Dental Journal 44 (2023):53-64.Panwadee Bandhaya และ Tanchanok Bureesri; Chidchanok Ruengorn; Supatra Sang-in. Validity of a Simple Periodontal Disease Screening Tool in Thai Patients. Faculty of Dentistry, Chiang Mai University:ม.ป.ท. 2023.