© 2021 Fernanda Verana Barragán Márquez, Juan Antonio Lugo-Machado, Laura Valle Soto, Eduardo González Quintana, Oscar Said Rodríguez Quintana, Edwin Canché Martín, José Roberto Reina Loaiza, Alfonso Antonio Rubio Espinoza, Nohemí Sainz Fuentes, published by Romanian Rhinologic Society
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