Presence of Indicator Bacteria and Occurrence of Potentially Pathogenic Nontuberculous Mycobacteria Species in Packaged Ice Cubes in Central Mexico oleh Oscar Castro-Morales, Ricardo Jiovanni Soria-Herrera, Gilberto Cornejo-Estudillo, Amanda Marineth Avila-Trejo, Daniel Valencia-Trujillo, Ma. Guadalupe Zanella-Vargas, Ma. Estela Vázquez-Barrios, Esmeralda Rangel-Vargas, Javier Castro-Rosas, Rocío Liliana García-Reyes, Sandra Rivera-Gutiérrez, Victoria Campos-Peña, Jorge Francisco Cerna-Cortés