Study on Prevention, Treatment and Mechanism of Preterm Labor for Chinese Pregnant Women ≥35 Years Old

NCT03210415 · clinicaltrials.gov ↗

UNKNOWN

Status

1500

Enrollment

OTHER_GOV

Sponsor class

Conditions

Preterm Labor

Interventions

OTHER: Observational Study Model

Sponsor

Ministry of Science and Technology of the People´s Republic of China

Collaborators

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