Knowledge, attitudes, perceptions, and COVID-19 hesitancy in a large public university in Mexico city during the early vaccination rollout oleh Norma Mongua-Rodríguez, Mauricio Rodríguez-Álvarez, Daniela De-la-Rosa-Zamboni, María Eugenia Jiménez-Corona, Martha Lucía Castañeda-Cediel, Guadalupe Miranda-Novales, Gustavo Cruz-Pacheco, Elizabeth Ferreira-Guerrero, Leticia Ferreyra-Reyes, Guadalupe Delgado-Sánchez, Maribel Martínez-Hernández, Arturo Cruz-Salgado, Rogelio Pérez-Padilla, Samuel Ponce-de-León, Lourdes García-García