Unphim J, Buaboon N, Kummabutr J. The Development of an Upper Respiratory Tract Infection Prevention Model for Children with Intellectual Developmental Disorder among Caregivers in a Shelter. JPNC [internet]. 2022 Dec. 29 [cited 2026 Sep. 11];33(2):159–174. available from: https://he01.tci-thaijo.org/index.php/pnc/article/view/259441