Siachingili, Lumba Pulmonary function impairment in female workers exposed to environments with varied ambient air pollution in the central business area of Lusaka-Zambia/ Lumba Siachingili - Lusaka: University of Zambia, 2015. - xv,57p.: ill. Thesis(MSc)-University of Zambia, 2015. Includes bibliographical references Subjects--Topical Terms: Lung-Diseases-DiagnosisPulmonary function tests