Objective: the purpose of the paper is to analyse the common causes of secondary apnea in newborn babies and the curative effect of aminophylline.

目的：进一步阐明新生儿继发性呼吸暂停的常见病因及氨茶碱疗效。

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"Sleep disorders such as sleep apnea can lead to many secondary health conditions, " said Dr. Kalpalatha Guntupalli, president of the American College of Chest Physicians.

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