NH, M. ., A. . M A, S. . k, M. . M, and B. . U. “Assessment of the Quality of Antenatal Care Rendered at a Northern Nigeria Primary Health Care Center, Zaria, Nigeria”. International Journal of Medical and Health Sciences Research, vol. 4, no. 3, Apr. 2017, pp. 38-44, doi:10.18488/journal.9.2017.43.38.44.