Prayoonhong S, Ratchanon S, Thavaramara T, Poopipatpab S. Preemptive Intramuscular Diclofenac for Pain Relief after Total Abdominal Hysterectomy. Thai J Obstet Gynaecol [internet]. 2013 Dec. 27 [cited 2026 Sep. 28];21(4):176-81. available from: https://he02.tci-thaijo.org/index.php/tjog/article/view/12067