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Vincenzo Berghella
Andrea Ciardulli
Rupsa C. Boelig
Orion A. Rust
Kypros Nicolaides
Katsufumi Otsuki
Sietske Althuisius
Gabriele Saccone
Thomas Jefferson University, Philadelphia, PA
Lehigh Valley Hospital, Allentown, PA
Kings College London, London, United Kingdom
Showa University, Tokyo, Japan
Horacio Oruber Hospitaal, Aruba, Aruba
University Federico II, Napoli, Italy
United States
United Kingdom
Japan
Aruba
Italy
N/A
Obstetrics/Gynecology
Spontaneous preterm delivery
N/A
N/A
N/A
Randomized
NA
N/A
N/A
N/A