Conclusion hand injuries occurred mostly in the youth. Industrial hand injuries we ret he most frequent type. The prevention should be emphasized on these people.
结论手外伤主要发生在青壮年，以工业性手外伤为最常见类型，这应是开展手外伤预防的重点。
Objective To identify the genotype of RET gene in one multiple endocrine neoplasia type 2A (MEN2A) kindred.
目的明确一个多发性内分泌腺瘤2A型（MEN2A）家系致病基因RET 的基因型。
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