Challenges to the improvement of Colombian medical brigades aimed at the diagnosis of congenital heart disease: A qualitative approach. Challenges to the improvement of Colombian medical brigades aimed at the diagnosis of congenital heart disease: A qualitative approach. Glob Public Health. 2018 Nov 23;:1-11 Authors: Rubio MA, Dennis R, Dominguez MT, Suarez R, Olarte-Sierra MF, […]