@TECHREPORT{Cam_Est,
author = "Campos Castellanos, Ana Raquel - Espejo Mojica, Sandra Milena",
title = "Estudio de la positividad del factor reumatoideo",
institution = "Universidad Colegio Mayor De Cundinamarca",
url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/3401",
}