منابع مشابه
An Innovative Universal Screw Removal Instrument
OBJECTIVE To present the clinical benefits of an instrument designed to facilitate removal of polyaxial screws during revision surgery. METHODS All polyaxial screws can be removed without additional materials or a large amount of debridement using our newly designed instrument. Forty-two screws were removed from five patients without any complications using this instrument. RESULTS We remov...
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assess their own thought processes in an internal dialogue similar to reasoned debate among group members; and to represent features of the world, not just as your perspective or my perspective, but as objectively true, as facts. Evolutionary psychology is a crowded market. There’s no shortage of books telling a story about how chimp-like ancestors turned into modern humans. A Natural History o...
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ژورنال
عنوان ژورنال: Minutes of the Proceedings of the Institution of Civil Engineers
سال: 1840
ISSN: 1753-7843
DOI: 10.1680/imotp.1840.24913