Authors: Alex McConnachie; Phil Wilson; Hilary Thomson; Sue Ross; Richard Watson; Patricia Muirhead; Andrew Munley Journal: Br J Gen Pract Date: 2004-08 Impact factor: 5.386
Authors: Olukunmi O Balogun; Elizabeth J O'Sullivan; Alison McFadden; Erika Ota; Anna Gavine; Christine D Garner; Mary J Renfrew; Stephen MacGillivray Journal: Cochrane Database Syst Rev Date: 2016-11-09