?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Boateng&rft.au=Boateng%2C+D&rft.aufirst=D&rft.issue=12&rft.issn=1932-6203&rft.date=12+December+2017&rft.title=PLOS+ONE&rft.volume=12&rft.atitle=Knowledge+and+awareness+of+and+perception+towards+cardiovascular+disease+risk+in+sub-Saharan+Africa%3A+A+systematic+review&rft.genre=article