Reply: "Procedural Considerations on the Use of Polyurethane and/or Conical Cuffs"; "Estimating the Risk of Ventilator-associated Pneumonia as a Function of Time"; "Is Tracheobronchial Colonization a Good Marker for Microaspiration in Intubated Crit

Reply: "Procedural Considerations on the Use of Polyurethane and/or Conical Cuffs"; "Estimating the Risk of Ventilator-associated Pneumonia as a Function of Time"; "Is Tracheobronchial Colonization a Good Marker for Microaspiration in Intubated Crit