Universidad 655
Santa María Ahuacatitlán
Cuernavaca Morelos
Mexico
Government of Mexico - National Institute of Public Health
Health Monitoring & Evaluation, Disease Control & Prevention, Population Policies, Health Systems Development & Reform, HIV AIDS
Lead exposure, Language, Stunting, Early childhood development
Economic costs, Lead, cognition, lifetime productivity, children, Mexico
Propensity score matching, randomization, health outcomes