例句 /

Method From 1980 to 1999, 19 children with thyroid papillary carcinoma underwent operative treatment in our hospital and all were followed up.

Method From 1980 to 1999, 19 children with thyroid papillary carcinoma underwent operative treatment in our hospital and all were followed up.

方法回顾性分析我院1980~1999年收治的19例儿童甲状腺乳头状癌,并进行随访。