Objective To reappraise the origin of gastrointestinal smooth muscle tumors.

目的重新评价胃肠道平滑肌肿瘤的组织发生。

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Objective To reappraise the origin of gastrointestinal smooth muscle tumors.

目的重新评价胃肠道平滑肌肿瘤的组织发生。

youdao