Charles J. Lightdale, MD.
Lewis
Myron
M
Memphis Gastroenterology Group, Germantown, TN, USA.
D004724:Endoscopy / Q000266:history* / Q000379:methods; D005762:Gastroenterology / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D014481:United States