Resumen Despite progress made by many countries on the adoption of plain tobacco packaging laws over the last years, low- and middle-income countries, with a large supply of loose cigarettes via informal vendors, remain far behind.
autores Rodríguez-Lesmes, Paul Góngora, Pamela Mentzakis, Emmanouil Buckley, Neil Gallego, Juan Miguel Guindon, Emmanuel Paraje, Guillermo Martínez, Juan Pablo
