Ibrahim MA, Savitz LA, Carey TS, Wagner EH. Population-based health principles in medical and public health practice. J Public Health Manag Pract. 2001 May;7(3):75-81.
Ibrahim MA, Savitz LA, Carey TS, Wagner EH. Population-based health principles in medical and public health practice. J Public Health Manag Pract. 2001 May;7(3):75-81.