Screening endoscopy: cost-effective?
O'Connor
John J
JJ
D000230:Adenocarcinoma / Q000175:diagnosis / Q000191:economics; D003362:Cost-Benefit Analysis; D020776:Endoscopes, Gastrointestinal / Q000191:economics; D016099:Endoscopy, Gastrointestinal / Q000191:economics*; D004938:Esophageal Neoplasms / Q000175:diagnosis / Q000191:economics; D004945:Esophagoscopy / Q000191:economics*; D006801:Humans