Objective To study the pathologic surgical treatment of gastric perforation in children.
目的探讨儿童消化性溃疡穿孔的外科治疗。
Objective To study the relationship between pathologic change near breast cancer and breast cancer.
目的探讨乳腺癌癌旁病变与乳腺癌的关系。
Objective To study the relationship between pathologic change near breast cancer and breast cancer.
目的探讨乳腺癌癌旁病变与乳腺癌的关系。
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