Touch Perception, Methylmercury Compounds - chemistry, Humans, Middle Aged, Hair - chemistry, Water Pollutants, Chemical - chemistry, Male, Environmental Exposure, Perceptual Disorders - physiopathology, Water Pollutants, Chemical - adverse effects, Perceptual Disorders - diagnosis, Rivers - chemistry, Adolescent, Adult, Female, Perceptual Disorders - etiolo...
Environment, Climate, Epidemiology, Southern oscillation, El Niño, Dengue, Disease vectors