Walle, L., Abebe, E., Tsegaye, M., Franco, H., Birhanu, D. and Azage, M. (2013) “Factors associated with needle stick and sharp injuries among healthcare workers in Felege Hiwot Referral Hospital, Bahir Dar, Northwest Ethiopia: facility based cross-sectional survey”, International Journal of Infection Control, 9(4). doi: 10.3396/ijic.v9i4.11709.