Retrograde Colonoscopy Administered

Retrograde Colonoscopy
1969
AD

Retrograde colonoscopy of the entire colon was successfully administered by Dr. William Wolff and his associates.1

  • 1. Wolff, W.I. "Colonoscopy: History and Development." American Journal of Gastroenterology. 84 (1989): 1017-1025. [PUBMED]