Comparison of postoperative pain at umbilical wound after conventional laparoscopic cholecystectomy between transumbilical and infraumbilical incisions: a randomized control trial

by Boonying Siribumrungwong, Trirat Chunsirisub, Palin Limpavitayaporn, Assanee Tongyoo, Ekkapak Sriussadaporn, Chatchai Mingmalairak, Weerayut Thowprasert, Ammarin Thakkinstian
Published 2020