Polpalangkul, T., Sutimuntanakul, S. and Jantarat, J. (2019) “A retrospective study of periapical microsurgery outcome”, Mahidol Dental Journal. Bangkok, Thailand, 39(3), pp. 231–241. available at: https://he02.tci-thaijo.org/index.php/mdentjournal/article/view/205358 (accessed: 28 September 2026).