Setoguchi S, Lai E, Gini R, Pajouheshnia R, Platt RW, Hall G, Kim J-H, Ilomaki J, Salinas CD. Methods to address heterogeneity in multi-database studies in pharmacoepidemiology: search for consensus and future directions. Presented at the ISPES 13th Asian Conference; October 15, 2021. Seoul, South Kroea.