The position of the clitellum is used as a diagnostic character.
生殖带的位置用来作为一个鉴别的特征。
The position of the clitellum is used as a diagnostic character .
生殖带的位置用来作为一个鉴别的特征。
Objective To investigate the clinical character and diagnostic method of primary small bowel tumor.
目的探讨原发性小肠恶性肿瘤的临床特点及其诊断方法。
Objective To investigate the clinical character and diagnostic method of primary small bowel tumor.
目的探讨原发性小肠恶性肿瘤的临床特点及其诊断方法。
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