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应读者要求,本刊从这期起开辟《临床问题解答》专栏,解答读者提出的问题。欢迎广大读者将你们在临床实际工作中遇到的问题及时提出,以作解答。
At the request of readers, this issue of this issue from the start of “clinical questions” column to answer questions raised by readers. Readers are welcome to put your problems encountered in clinical work in a timely manner, in order to answer.