Authors: Theresa M Marteau; Marcus R Munafò; Paul Aveyard; Chloe Hill; Sophia Whitwell; Thomas A Willis; Rachel A Crockett; Gareth J Hollands; Elaine C Johnstone; Alison J Wright; A Toby Prevost; David Armstrong; Stephen Sutton; Ann Louise Kinmonth Journal: BMC Public Health Date: 2010-11-09 Impact factor: 3.295
Authors: Catherine Chamberlain; Alison O'Mara-Eves; Sandy Oliver; Jenny R Caird; Susan M Perlen; Sandra J Eades; James Thomas Journal: Cochrane Database Syst Rev Date: 2013-10-23