Хайлтын үр дүнгүүд - Aly S Barrada-Vázquez

Efficacy and Safety of Vitamin D Supplementation to Prevent COVID-19 in Frontline Healthcare Workers. A Randomized Clinical Trial -н Miguel Ángel Villasís-Keever, Mardia López‐Alarcón, Marı́a Guadalupe Miranda-Novales, Jessie Nallely Zurita‐Cruz, Aly S Barrada-Vázquez, Joaquín González-Ibarra, Monserrat Martínez-Reyes, Concepción Grajales-Muñíz, Clara Esperanza Santacruz-Tinoco, Bernardo Martínez-Miguel, Jorge Maldonado‐Hernández, Yazmín Cifuentes-González, Miguel Klünder‐Klünder, Juan Garduño‐Espinosa, Briseida López-Martínez, Israel Parra-Ortega