Av Universidad 655, Santa María Ahuacatitlán
Cuernavaca
Mexico
National Institute of Public Health of Mexico (INSP) - Biosattistics
COVID-19, Vaccines, Survival Analysis, Pandemics, Cohort studies, Colombia
Cortisol Awakening Response, lead exposure, leukocytes, eosinophils, basophils.
Economic costs, Lead, cognition, lifetime productivity, children, Mexico