Timmermans MJC, van den Brink GT, van Vught AJAH, Adang E, van Berlo CLH, Boxtel KV, Braunius WW, Janssen L, Venema A, van den Wildenberg FJ, Wensing M, Laurant MGH. (2017). The involvement of physician assistants in inpatient care in hospitals in the Netherlands: a cost-effectiveness analysis. BMJ Open. Jul 10;7(7):e016405. doi: 10.1136/bmjopen-2017-016405.
