Gizaw Z, Gebrehiwot M, Yenew C. High bacterial load of indoor air in hospital wards: the case of University of Gondar teaching hospital, Northwest Ethiopia. Multidiscip Respir Med [Internet]. 2016 Jul. 5 [cited 2024 Jul. 7];11(1). Available from: https://mrmjournal.org/index.php/mrm/article/view/318