We only have this paper's title and publication details.
Read it at the sourceAustralian New Zealand Clinical Trials Registry ACTRN12613000742774 (31/10/2012).
No takes yet. Share an insight, caveat, or question.
Woolhouse et al. (2014) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: