A framework for assessing selection and misclassification bias in mendelian randomisation studies: an illustrative example between body mass index and covid-19.
Gemma L ClaytonAna Gonçalvesnull SoaresNeil GouldingMaria Carolina BorgesMichael V HolmesGeorge Daveynull SmithKate TillingDeborah A LawlorAlice R CarterPublished in: BMJ (Clinical research ed.) (2023)