Needle-knife sphincterotomy.
Katsinelos P, Dimiropoulos S, Galanis I, Pilpilidis I, Amperiadis P, Katsiba D, Tsolkas P, Papaziogas B, Paroutoglou G, Papagiannis A, Vasiliadis I.
Katsinelos P, et al. Among authors: galanis i.
Surg Endosc. 2003 Jan;17(1):158. doi: 10.1007/s00464-002-4240-3. Epub 2002 Oct 29.
Surg Endosc. 2003.
PMID: 12399865