deletions | additions       diff --git a/References.tex b/References.tex  index 2f56a58..2779aad 100644  --- a/References.tex  +++ b/References.tex 
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\begin{itemize}  \item References to trials on a clinical trial database should be as follows:  [Authors/name of group], [title of the trial], In: ClinicalTrials.gov [cited year month date], Available from [URL of the link from ClinicalTrials.gov] e.g. Kovacs Foundation, The Effect of Ozone Therapy for Lumbar Herniated Disc. In: ClinicalTrials.gov [cited 2012 Aug 30], Available from http://clinicaltrials.gov/ct2/show/NCT00566007  \end{itemize}