This study aimed to evaluate effects of kangaroo care on pain relief in premature infants during painful procedures.

中文翻译：

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袋鼠式护理对早产儿疼痛过程中疼痛缓解的影响：一项荟萃分析

本研究旨在评估袋鼠式护理对早产儿疼痛过程中缓解疼痛的效果。