【摘 要】
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AIM:To assess outcomes after colonic stent insertion for obstructing colorectal malignancies performed by an endoscopist without radiologist support.METHODS:Thi
【机 构】
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DepartmentofSurgeryBetsiCadwaladrUniversityHealthBoardRhylNorthWalesLL185UJUnitedKingdom,NorthCumbri