@article{mcgowan_nix_murphy_bierman_2010, title={Investigating the impact of selection bias in dose-response analyses of preventive interventions}, volume={11}, DOI={10.1007/s11121-010-0169-2}, number={3}, journal={Prevention Science}, author={McGowan, H. M. and Nix, R. L. and Murphy, S. A. and Bierman, K. L.}, year={2010}, pages={239–251} }