ไอรมณีรัตน์ เ. การตัดเกรด. Siriraj Medical Bulletin, [S. l.], v. 1, n. 2, p. 107–113, 2017. Disponível em: https://he02.tci-thaijo.org/index.php/simedbull/article/view/82120. Acesso em: 20 sep. 2026.