Lappanopakorn M, Chantharawong W, Thapmongkol P. The effectiveness of using standard preparing program on knowledge and behavior of first parturients receiving intrathecal morphine for cesarean section. Thai J Anesthesiol [internet]. 2016 Jun. 23 [cited 2026 Sep. 21];40(2):127-35. available from: https://he02.tci-thaijo.org/index.php/anesthai/article/view/59166