00443nas a2200145   4500000000100000008004100001100001500042700001300057700001500070700001500085700001700100700001400117245015200131022001400283       2019                            d1 aM. Secrest1 aR. Platt1 aP. Reynier1 aC. Dormuth1 aA. Benedetti1 aK. Filion00aMultiple imputation for systematically missing confounders within a distributed data drug safety network: A simulation study and real-world example  a1053-8569