1. A probiotic trial: tipping the balance of evidence?
Nick Daneman 
The Lancet 
Volume 382, Issue 9900, Pages (October 2013)
DOI: /S (13)
Copyright © 2013 Daneman. Open Access article distributed under the terms of CC BY-NC-ND Terms and Conditions

2. Figure
Forest plot for efficacy of probiotic supplements in prevention of Clostidium difficile infection
NE=not estimable.
The Lancet  , DOI: ( /S (13) )
Copyright © 2013 Daneman. Open Access article distributed under the terms of CC BY-NC-ND Terms and Conditions