Comparative Mycobacterium tuberculosis Spoligotype Distribution in Mexico - Vera Cabrera, Lucio; Ramos Álvarez, Jessica; Molina Torres, Carmen Amelia; Rivera Morales, Lydia Guadalupe; Rendón, Adrián; Quiñones Falconi, Francisco; Ocampo Candiani, Jorge; Land, G. A. (2014)