EMR.
Kozarek
R A
RA
Mergener
K
K
D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D005770:Gastrointestinal Neoplasms / Q000601:surgery*; D006801:Humans; D009092:Mucous Membrane / Q000601:surgery*; D013525:Surgical Instruments