@article{2d673cbd28a342fb8814302c6c868ea4,
title = "Physical activity and sleep duration during pregnancy have interactive effects on caesarean delivery: a population-based cohort study in Tianjin, China",
keywords = "Caesarean delivery, Chinese, Physical activity, Pregnancy, Sleep duration",
author = "Yingzi Yang and Weiqin Li and Wen Yang and Leishen Wang and Jinnan Liu and Junhong Leng and Wei Li and Shuo Wang and Jing Li and Gang Hu and Zhijie Yu and Xilin Yang",
note = "Publisher Copyright: {\textcopyright} 2021, The Author(s).",
year = "2021",
month = dec,
doi = "10.1186/s12884-021-03788-4",
language = "English",
volume = "21",
journal = "BMC Pregnancy and Childbirth",
issn = "1471-2393",
publisher = "BioMed Central",
number = "1",
}