Comment on

• Toothbrushing for critically ill mechanically ventilated patients: a systematic review and meta-analysis of randomized trials evaluating ventilator-associated pneumonia.

  Alhazzani W, Smith O, Muscedere J, Medd J, Cook D. Alhazzani W, et al. Crit Care Med. 2013 Feb;41(2):646-55. doi: 10.1097/CCM.0b013e3182742d45. Crit Care Med. 2013. PMID: 23263588
• Oral care for mechanically ventilated patients involving toothbrushing.

  Labeau SO, Blot SI. Labeau SO, et al. Crit Care Med. 2013 Jul;41(7):e136-7. doi: 10.1097/CCM.0b013e31828a2900. Crit Care Med. 2013. PMID: 23774360 No abstract available.
• Toothbrushing for critically ill mechanically ventilated patients: a duplicated trial included?

  Gu WJ, Liu JC. Gu WJ, et al. Crit Care Med. 2013 Jul;41(7):e137-8. doi: 10.1097/CCM.0b013e318287bbe1. Crit Care Med. 2013. PMID: 23774361 No abstract available.