CHIRAWATKUL, A. Role of Outcome Variable in Sample Size Calculation - บทบาทของการคำนวนขนาดตัวอย่าง. Journal of Health Science of Thailand, [S. l.], v. 22, n. 4, p. 555–556, 2017. Disponível em: https://thaidj.org/index.php/JHS/article/view/875. Acesso em: 5 nov. 2024.