title: Preterm labor: understanding of the mechanism involved to improve prediction and prevention.
authors: Department of Obstetrics and Gynecology and Laboratory of Reproductive Biology, Universidad de Los Andes, Las Condes, 7620001 Santiago, Chile.
authors: S E
authors: SE
authors: Illanes
authors: J K
authors: JK
authors: Nien
authors: G E
authors: GE
authors: Rice