Risk factor measurement quality in primary care routine data was variable but nondifferential between individuals
G. Lyratzopoulos, R.F. Heller, M. Hanily, P.S. LewisVolume:
61
Year:
2008
Language:
english
DOI:
10.1016/j.jclinepi.2007.05.020
File:
PDF, 1.12 MB
english, 2008