Cowley, S., Kemp, L., Day, C., & Appleton, J. (Mar 2012). Research and the organisation of complex provision: Conceptualising health visiting services and early years programmes. Journal of Research in Nursing, 17(2), 108–124. Model(s): Maternal Early Childhood Sustained Home-Visiting Program (MECSH) Does not pass screens Screening conclusion: Ineligible study design Study reviewed under: Handbook of Procedures and Standards, Version 1