Midgley, Gerald; (2006). "Systemic intervention for public health". American Journal of Public Health, Vol.96, No.3, March. 2006: p.466-472
DOI: https://doi.org/10.2105/ajph.2005.067660
DOI: https://doi.org/10.2105/ajph.2005.067660
Warning: These citations may not always be 100% accurate.