Pollutants (1) Paper (1) Milk (1) Mechanical movements (1) Life cycle, Human (1) Intellect (1) Health (1) Food allergy (1) Food (1) Epidemiology (1) Diseases--Causes and theories of causation (1) Confirmation (1) Children (1) Animals (1) Adulthood (1) Estudios (1) Contaminantes (1) Edades de la vida (1) Factores (1) Salud (1) Mecanismos (1) Edad adulta (1) Alergia a los alimentos (1) Etiología médica (1) Confirmación (1) Leche (1) Papel (1) Niños (1) Inteligencia (1) Epidemiología (1)