Davey Smith, G; Harbord, R; Ebrahim, S; (2004) Fibrinogen, C-reactive protein and coronary heart disease: does Mendelian randomization suggest the associations are non-causal? QJM, 97 (3). pp. 163-6. ISSN 1460-2725 https://researchonline.lshtm.ac.uk/id/eprint/12706 Full text not available from this repository.