Refining colorectal EMR.
D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D005753:Gastric Mucosa / Q000601:surgery*; D005770:Gastrointestinal Neoplasms / Q000601:surgery*; D005947:Glucose / Q000494:pharmacology; D006801:Humans; D007413:Intestinal Mucosa / Q000601:surgery*; D012965:Sodium Chloride / Q000494:pharmacology
D012965:Sodium Chloride; D005947:Glucose