economics
Rubenstein LV, Newberry SJ, Ghai I, Motala A, Curtis I, Shekelle PG, Wagner TH, Tran LD, Fihn SD, Nelson KM. Measuring Primary Care Productivity in[...]
Fukuma S, Kato H, Takaku R, Tsugawa Y. Effect of no cost sharing for paediatric care on healthcare usage by household income levels: regression discontinuity[...]