Associations of COVID-19 lockdown with gestational length and preterm birth in China
Abstract Background The effects of COVID-19 lockdown measures on maternal and fetal health remain unclear. We examined the associations of COVID-19 lockdown with gestational length and preterm birth (PTB) in a Chinese population. Methods We obtained medical records of 595,396 singleton live infants...
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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Format: | Book |
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BMC,
2021-11-01T00:00:00Z.
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A1234.567 |
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