临床资料来自病历及与患儿家长的面谈，对照组资料来自与每例患者年龄最近的兄弟姊妹。

Clinical data were obtained from medical records and interviews with the parents of the patients, with information from each patient's nearest-age sibling used as control data.

youdao

临床资料来自病历及与患儿家长的面谈，对照组资料来自与每例患者年龄最近的兄弟姊妹。

Clinical data were obtained from medical records and interviews with the parents of the patients, with information from each patient's nearest-age sibling used as control data.

youdao