Mieke L. van Driel, Simon Morgan, Amanda Tapley, Lawrie McArthur, Patrick McElduff, Lucy Yardley, Anthea Dallas, Laura Deckx, Katie Mulquiney, Joshua S. Davis, Andrew Davey, Kim Henderson, Paul Little, Parker J. Magin
BMC Fam Pract. 2016; 17: 67. Published online 2016 Jun 6. doi: 10.1186/s12875-016-0470-7