2026-10-13T09:04:43Z https://www.scidb.cn/oai

10.57760/sciencedb.10081 2023-08-11T09:20:57Z

2023-08-11 Maternal sleep and associated risk factors for premature birth doi:10.57760/sciencedb.10081 en 从受试者的病历中获取母体胎龄、生育史（妊娠、副妊娠和异常生育等）、妊娠并发症、妊娠实验室检查数据和分娩结局等信息。 Premature birth; Sleep; Risk factors YAN XIA WANG PUBLIC https://opensource.org/licenses/BSD-3-Clause dataset Science Data Bank