PDF(613 KB)
PDF(613 KB)
PDF(613 KB)
吉林省婴幼儿睡眠现状及睡眠问题影响因素的横断面研究
Cross-sectional study on the sleep status and risk factors for sleep problems in infants and young children in Jilin Province
Sleep problem / Risk factor / Brief Infant Sleep Questionnaire / Infant and young child