Endoscopic research: new horizons.
Lieberman
D A
DA
D016099:Endoscopy, Gastrointestinal / Q000592:standards* / Q000706:statistics & numerical data*; D005544:Forecasting; D006801:Humans; D012106:Research / Q000592:standards / Q000639:trends*; D012680:Sensitivity and Specificity; D016896:Treatment Outcome; D014481:United States