1. Hall MJ, Schwartzman A, Zhang J, Liu X. Ambulatory surgery data from hospitals and ambulatory surgery centers: United States, 2010. Natl Health Stat Rep. 2017;102:1–15.
2. Pregler JL, Kapur PA. The development of ambulatory anesthesia and future challenges. Anesthesiol Clin N Am. 2003;21(2):207–28. https://doi.org/10.1016/s0889-8537(02)00073-1.
3. Henderson J. Ambulatory surgery: past, present, and future. In: Wetchler B, editor. Anesthesia for ambulatory surgery. 2nd ed. Philadelphia: Lippincott; 1991. p. 1–27.
4. Ferguson L. A survey of the field of ambulatory surgery. In: Surgery of the ambulatory patient. 3rd ed. Philadelphia: Lippincott; 1955. p. 1–3.
5. Kamming D, Chung F, Williams D, McGrath BM, Curti B. Pain management in ambulatory surgery. J Perianesth Nurs. 2004;19(3):174–82. https://doi.org/10.1016/j.jopan.2004.03.001.