BioMed Central, BMC Pregnancy and Childbirth, 1(19), 2019
DOI: 10.1186/s12884-019-2568-0
Full text: Download
Following publication of the original article [1], we have been notified that the name of the author two was spelled incorrectly as Oladimeji Olarewaju, when the correct spelling is Oladimeji, Olanrewaju.