Basu A, Chan KC. Can we make smart choices between ols and contaminated iv methods? Health Econ. 2014 Apr;23(4):462-72. doi: 10.1002/hec.2926. Epub 2013 Jun 13.
Basu A, Chan KC. Can we make smart choices between ols and contaminated iv methods? Health Econ. 2014 Apr;23(4):462-72. doi: 10.1002/hec.2926. Epub 2013 Jun 13.