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, [S. l.], v. 3, n. 1, 2015. DOI: 10.4081/hls.2015.4946. Disponível em: https://www.pagepressjournals.org/hls/article/view/hls.2015.4946. Acesso em: 31 may. 2026.