Results 31 to 40 of about 1,283 (60)

[Association of public health and social measures with the effectiveness of COVID-19 epidemic control]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Zong H   +5 more
europepmc   +1 more source

[Factors influencing very preterm birth at less than 32 weeks of gestation: a multicenter retrospective study]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Wang HJ   +6 more
europepmc   +1 more source

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