title: Workshop 10-appraising a study on risk factors or aetiology.
authors: Clinical Epidemiology Group, Hong Kong Medical Journal.
authors: Ignatius T S
authors: IT
authors: Yu
authors: Shelly L A
authors: SL
authors: Tse
mesh_terms: D015982:Bias; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D012107:Research Design; D012307:Risk Factors; D054928:Validation Studies as Topic