MRC Epidemiology Unit

 

Population tobacco control interventions and their effects on social inequalities in smoking: systematic review.

Thomas S, Fayter D, Misso K, Ogilvie D, Petticrew M, Sowden A, Whitehead M, Worthy G

Tobacco control. Apr 2008

(DOI : 10.1136/tc.2007.023911)

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The harvest plot: a method for synthesising evidence about the differential effects of interventions.

Ogilvie D, Fayter D, Petticrew M, Sowden A, Thomas S, Whitehead M, Worthy G

BMC Medical Research Methodology. Oct 2007

(DOI : 10.1186/1471-2288-8-8)

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