Tapper, K; Murphy, S; Moore, L; Lynch, R; Clark, R; (2007) Evaluating the free school breakfast initiative in Wales: methodological issues. British Food Journal, 109 (3). pp. 206-215. ISSN 0007-070X https://researchonline.lshtm.ac.uk/id/eprint/3682810 Full text not available from this repository.