PT - JOURNAL ARTICLE AU - Charles F Levenback TI - Safety, standardization, and surgical innovation: lessons from the development of sentinel node biopsy in gynecologic oncology AID - 10.1136/ijgc-2021-002607 DP - 2021 Mar 23 TA - International Journal of Gynecologic Cancer PG - ijgc-2021-002607 4099 - http://ijgc.bmj.com/content/early/2021/03/23/ijgc-2021-002607.short 4100 - http://ijgc.bmj.com/content/early/2021/03/23/ijgc-2021-002607.full