EVALUATION OF LEAD POISONING IN ELEMENTARY SCHOOLS IN NIGERIA.
CHAPTER ONE INTRODUCTION BACKGROUND OF THE STUDY So far and based on research, lead poisoning is one of the most populous and well-acknowledged disease children suffer. It is of toxic environmental origin. Children all over the world today are at risk of being exposure to lead from diverse sources. Researchers have proven that Lead poisoning accounts for about 0.6% of the global load of disease (WHO, 2009). Ways and sources ...
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