Authors: Lee Hooper; Rachel L Thompson; Roger A Harrison; Carolyn D Summerbell; Andy R Ness; Helen J Moore; Helen V Worthington; Paul N Durrington; Julian P T Higgins; Nigel E Capps; Rudolph A Riemersma; Shah B J Ebrahim; George Davey Smith Journal: BMJ Date: 2006-03-24
Authors: Sophie Hill; Janet Spink; Dominique Cadilhac; Adrian Edwards; Caroline Kaufman; Sophie Rogers; Rebecca Ryan; Andrew Tonkin Journal: BMC Public Health Date: 2010-03-04 Impact factor: 3.295