Development of a quality service indicator for measuring technical efficiency of Family Healthcare Centers Volumen 33, n.o 2 Julio-diciembre, 2015 ISSN: 0122-3461 (impreso) 2145-9371. Ing. y Des. [Internet]. 2015 Sep. 28 [cited 2026 Oct. 23];33(2):238-59. Available from: https://rcientificas.uninorte.edu.co/ingenieria/article/view/6451