Figure 1. Comparative prevalence of respiratory symptoms in sawmill workers and controls

From

Evaluation of Respiratory Symptoms and Lung Function in Apparently Healthy Wood Dust Exposed Workers in Port Harcourt, Nigeria

Datonye Dennis Alasia, Pedro Chimezie Emem-Chioma

Journal of Environment Pollution and Human Health. 2020, 8(2), 43-48 doi:10.12691/jephh-8-2-1