Ensure words are spelled correctly. Try rephrasing keywords or using synonyms. Try less specific keywords. Make your queries as concise as possible.

Ensure words are spelled correctly. Try rephrasing keywords or using synonyms. Try less specific keywords. Make your queries as concise as possible.

4月21日，网友来信：您好，对于到医院单纯开药而不是去看病的患者，能否不用挂号或者取消挂号费？ 假如一名高血压患者去开药，因为医院限量 ...