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A randomised controlled trial of probiotics for the prevention of spontaneous preterm delivery associated with bacterial vaginosis: preliminary results

Leticia Krauss-Silva*, Maria Elizabeth L Moreira, Mariane B Alves, Alcione Braga, Karla G Camacho, Maria Rosa R Batista, Antonio Almada-Horta, Maria R Rebello and Fernando Guerra

Trials 2011, 12:239  doi:10.1186/1745-6215-12-239

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