SUMI MERIN THOMAS; THOMAS P GEORGE; MARY MAMMEN. Postoperative Sore Throat and Duration of Surgery - An Observational Study. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 19, p. 366–370, 2021. Disponível em: https://ijhcr.com/index.php/ijhcr/article/view/3146. Acesso em: 4 feb. 2026.