APA (7th ed.) Citation

Sun, J., Wu, F., Wu, M., Wu, G., Zheng, Z., Li, G., . . . Li, Y. Effect of butorphanol nasal spray administration on patient cooperativity during labor epidural placement: A single-center randomized controlled trial. BMC.

Chicago Style (17th ed.) Citation

Sun, Jing, Fan Wu, Mingguang Wu, Guanxiong Wu, Zhao Zheng, Gehui Li, Xiaoguang Wang, Xiaolei Huang, and Yuantao Li. Effect of Butorphanol Nasal Spray Administration on Patient Cooperativity During Labor Epidural Placement: A Single-center Randomized Controlled Trial. BMC.

MLA (9th ed.) Citation

Sun, Jing, et al. Effect of Butorphanol Nasal Spray Administration on Patient Cooperativity During Labor Epidural Placement: A Single-center Randomized Controlled Trial. BMC.