Terzi, Ozlem, Servet Aker, Ozgur Terzi, A. Tevfik Sunter, and Yildiz Peksen. 2021. “Hospital Cleaning Staffs and Occupational Infection Risks: A Study to Assess Knowledge and Behaviour”. Annals of Medical Research 16 (1). http://www.annalsmedres.org/index.php/aomr/article/view/3396.