An assessment of nursing mothers' and young people's access to proprietary and patent medicine vendors' services in rural communities of south-eastern Nigeria: implication for review of national drug policy. - Uneke, C. J.; Obeka, I.; Uneke, B. I.; Umeokonkwo, A.; Nweze, C. A.; Otubo, K. I.; Uguru, O. E. (Journal of Pharmaceutical Policy & Practice, 2021)