Open AccessControl Outcomes and Exposures for Improving Internal Validity of Nonrandomized Studies
Author(s) -
Stacie B. Dusetzina,
M. Alan Brookhart,
Matthew L. Maciejewski
Publication year - 2015
Publication title -
carolina digital repository (university of north carolina at chapel hill)
Language(s) - English
DOI - 10.17615/vtgf-f278
Subject(s) - internal validity , control (management) , medicine , environmental health , computer science , artificial intelligence , pathology