Impact of prescriber nonresponse on patient representativeness.
Fourrier-Réglat A, Droz-Perroteau C, Bénichou J, Depont F, Amouretti M, Bégaud B, Moride Y, Blin P, Moore N; CADEUS Team.
Fourrier-Réglat A, et al.
Epidemiology. 2008 Mar;19(2):186-90. doi: 10.1097/EDE.0b013e31816326e9.
Epidemiology. 2008.
PMID: 18300697