TY  - JOUR 
AU  - Takkouche ., Bahi
AU  - Prada Ramallal, Guillermo José
AU  - Takkouche, B.
AU  - Figueiras Guzmán, Adolfo
PY  - 2019
SN  - 1471-2288
UR  - http://hdl.handle.net/20.500.11940/15531
AB  - BACKGROUND: The availability of clinical and therapeutic data drawn from medical records and administrative databases has entailed new opportunities for clinical and epidemiologic research. However, these databases present inherent limitations which...
TI  - Bias in pharmacoepidemiologic studies using secondary health care databases: a scoping review
DO  - 10.1186/s12874-019-0695-y
T2  - BMC Medical Research Methodology
M2  - 536
KW  - IDIS
VL  - 19
ER  -