1.
Mungmanitmongkhol S, Ruisungnoen W, Methakanjanasak N. Construction of perceived severity of illness assessment tool in patients with Systemic Lupus Erythematosus. JNSH [Internet]. 2012 Mar. 15 [cited 2022 Sep. 29];33(2):1-8. Available from: https://he01.tci-thaijo.org/index.php/nah/article/view/820