«Snoring among Postgraduate Students in a Tertiary Institution, Southwest Nigeria», AJBR, т. 22, вып. 3, сс. 241–247, дек. 2019, просмотрено: 21 май 2026 г. [онлайн]. доступно на: https://www.ojshostng.com/index.php/ajbr/article/view/1319