title: Heart attacks prevent chocolate. Or, the differences between correlation and causation.
authors: Department of Anaesthesiology, University of Hong Kong, Hong Kong. htswchoi@hku.hk.
authors: S W
authors: SW
authors: Choi
authors: Department of Anaesthesiology, University of Hong Kong, Hong Kong.
authors: D H D
authors: DH
authors: Tran
mesh_terms: D002099:Cacao; D015984:Causality; D003627:Data Interpretation, Statistical; D006801:Humans; D016014:Linear Models; D009203:Myocardial Infarction / Q000517:prevention & control*; D064887:Observational Studies as Topic; D012044:Regression Analysis; D013223:Statistics as Topic