Supawimon S, Phosuwattanakul P. Correlation between size of pterygium and corneal astigmatism of patients receiving operation at Sichon Hospital, Nakhon Si Thammarat . Reg11MedJ [internet]. 2020 Dec. 25 [cited 2026 Sep. 20];34(4):161-70. available from: https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/246287