Standardizing quality assessment of observational studies for decision making in health care.
Brixner
Diana I
DI
University of Utah, Pharmacotherapy Outcomes Research Center, Salt Lake City, UT 84108, USA. Diana.brixner@utah.edu
Holtorf
Anke-Peggy
AP
Neumann
Peter J
PJ
Malone
Daniel C
DC
Watkins
John B
JB