Impact of influenza vaccination history in the clinical course of older adults hospitalized with COVID-19 José G. Hernández-Hernández; Dania L. Quintanilla-Flores; Célica R. González-Galván; Laura Nuzzolo-Shihadeh; Adrián Camacho-Ortiz; Ricardo Salinas-Martínez; Rocío Morales-Delgado;

Assessment of antiphospholipid antibodies during the follow-up of patients after SARS-CoV-2 infection Antonio Rosales-Castillo; José Mario Sabio;

Myoglobin and troponin as prognostic factors in patients with COVID-19 pneumonia Feng Zhu; Weifeng Li; Qiuhai Lin; Mengdan Xu; Jiang Du; Hongli Li;