
Dust Exposure, Fractional Exhaled Nitric Oxide and Respiratory Symptoms among Volcanic Rock Miners in Kilimanjaro, Tanzania
Simon Mamuya, Gloria Sakwari, Vera Ngowi, Bente Moen, Magne Bråtveit

Health Symptoms Associated with Pesticides Exposure among Flower and Onion Pesticide Applicators in Arusha Region
Suten Geofrey Mwabulambo, Ezra Jonathan Mrema, Aiwerasia Vera Ngowi, Simon Mamuya

Respiratory Impairment and Personal Respirable Dust Exposure among the Underground and Open Cast Gold Miners in Tanzania
Matilda Rusibamayila, Eugene Meshi, Simon Mamuya