Detection and Quantification of HspX Antigen in Sputum Samples Using Plasmonic Biosensing: Toward a Real Point-of-Care (POC) for Tuberculosis Diagnosis - Peláez EC, Estevez MC, Mongui A, Menéndez MC, Toro C, Herrera-Sandoval OL, Robledo J, García MJ, Portillo PD, Lechuga LM (Acs Infectious Diseases, 2020)