TY - GEN AU - Elta,Grace H TI - Efficiency in endoscopy with improvements in instrumentation SN - 1052-5157 PY - 2004///1130 KW - Efficiency, Organizational KW - Endoscopes, Gastrointestinal KW - standards KW - Endoscopy, Digestive System KW - instrumentation KW - Humans N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.giec.2004.05.004 ER -