Kheir, A. E., Mustafa, A. M. and Osman, A. A. (2015) “Impact of umbilical cord cleansing with 4% chlorhexidine on rate of omphalitis and separation time among newborns in Khartoum state, Sudan”, Healthcare in Low-resource Settings, 3(1). doi: 10.4081/hls.2015.4946.