Cite
APA Citation
Bia, M., Flores, C. A., Flores-Lagunes, A., & Mattei, A. (2014). a Stata Package for the Application of Semiparametric Estimators of Dose–Response Functions. Stata journal, 14, 580–604. http://access.bl.uk/ark:/81055/vdc_100169151656.0x000015