Effect of chewing gum on anxiety in women undergoing elective cesarean section: a randomized controlled study

Yu Jeong Bang, Eun Kyung Lee, RyungA Kang, Ah Hyun Kim, Chung Su Kim, Woo Seog Sim, Suk-Joo Choi, Soo-Young Oh, Cheong-Rae Roh, Justin Sangwook Ko