Excision of Gallbladder, Via Natural or Artificial Opening Endoscopic, Diagnostic
excision of gallbladder, via natural or artificial opening endoscopic, diagnostic
Medical and Surgical @ Hepatobiliary System and Pancreas @ Excision @ Gallbladder @ Via Natural or Artificial Opening Endoscopic @ No Device @ Diagnostic
medical and surgical @ hepatobiliary system and pancreas @ excision @ gallbladder @ via natural or artificial opening endoscopic @ no device @ diagnostic