【摘 要】
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Objective.To evaluate clinically and radiographically an alveolar ridge preservation technique used on extraction sockets with deproteinized bovine bone gra
【机 构】
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School of Stomatology,Fourth Military Medical University
论文部分内容阅读
Objective.To evaluate clinically and radiographically an alveolar ridge preservation technique used on extraction sockets with deproteinized bovine bone graft and collagen membrane,then restoration with delayed implants.
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