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Humans are always in contact with dust particulate matter which over time accumulate within the lung spaces and later manifest as varied airflow limitation. Wood dust exposure has much effect to those having close and sustained exposure to such particles especially those working in the wood industries, this book has highlighted such detrimental effect of exposure to saw dust and a practical way to mitigate such catastrophic effect of saw dust.

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Jacob A Dunga has completed his MBBS from University of Maiduguri Teaching Hospital, Borno state and postgraduate fellowship in Pulmonology (FMCP) at National postgraduate medical college of Nigeria.He also has postgraduate diploma in Management, master´s degree in health planning and management and a Member National Institute of management Nigeria.

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