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广州地区正常少年儿童最大呼气流速值测定陈庆宜曾超燕呼气峰流速仪是一种简便的测定肺功能的仪器。目前国内尚少见健康儿童用此仪器测试的正常参考值。我们于１９９３～１９９４年对广州市区３～１２岁健康少年儿童进行了调查，报告如下。对象：广州市区２所小学及４所幼...
The determination of the maximum expiratory flow rate of normal children in Guangzhou Chen Qingyi Zeng Chaoyan Breath peak flow meter is a simple instrument for measuring lung function. At present, there are few normal reference values for healthy children in this country. From 1993 to 1994, we conducted a survey of healthy children aged 3 to 12 in Guangzhou. The report is as follows. Target: 2 primary schools and 4 young children in Guangzhou