[Letter: Lithiasis of the common bile duct. Treatment by endoscopy].
D000368:Aged; D014670:Ampulla of Vater / Q000601:surgery*; D004724:Endoscopy; D042882:Gallstones / Q000601:surgery*; D006801:Humans; D008722:Methods
La lithiase de la voie biliare principale. Traitement par voie endoscopique