Article title Analysis of the Cost-Effectiveness of Liquid Biopsy to Determine Treatment Chan… Author Diana Sánchez Calderón Adriana Pedraza Catalina Mancera Urrego Aurelio Mejía Mejía Ana Lorena Montealegre Páez Sandra Perdomo Doi https://doi.org/10.2147/ceor.s220726 Profession Medicina Institution Faculty of Medicine, Universidad El Bosque, Bogotá, Colombia. Revista de publicacion ClinicoEconomics and Outcomes Research Specialist Oncología Publication name Analysis of the Cost-Effectiveness of Liquid Biopsy to Determine Treatment Change in Patients with Her2-Positive Advanced Breast Cancer in Colombia Article year 2020