title: Folic acid, homocysteine, and cardiovascular disease: judging causality in the face of inconclusive trial evidence.
authors.affiliation: Centre for Environmental and Preventive Medicine, Wolfson Institute of Preventive Medicine, Barts and The London, Queen Mary's School of Medicine and Dentistry, London EC1M 6BQ. d.s.wald@qmul.ac.uk
authors.forename: David S
authors.initials: DS
authors.lastname: Wald
authors.forename: Nicholas J
authors.initials: NJ
authors.lastname: Wald
authors.forename: Joan K
authors.initials: JK
authors.lastname: Morris
authors.forename: Malcolm
authors.initials: M
authors.lastname: Law
mesh_terms: D002318:Cardiovascular Diseases / Q000097:blood / Q000517:prevention & control*; D015984:Causality; D015331:Cohort Studies; D019317:Evidence-Based Medicine; D005492:Folic Acid / Q000008:administration & dosage*; D006710:Homocysteine / Q000097:blood*; D006712:Homocystinuria / Q000209:etiology; D006801:Humans; D011110:Polymorphism, Genetic; D016032:Randomized Controlled Trials as Topic
chemical_list: D006710:Homocysteine; D005492:Folic Acid