110
Participants
Start Date
March 31, 2012
Primary Completion Date
November 30, 2012
Study Completion Date
November 30, 2012
Negative Pleural Suction at -20 cm H2O
Water seal
Departamento de Cirugía, Universidad de Antioquia, San Vicente Fundación Hospital Universitario, Medellín
Hospital San Vicente Fundación
OTHER
Universidad de Antioquia
OTHER