Harris JR, Holman PB, Carande-Kulis VG. Financial impact of health promotion: we need to know much more, but we know enough to act. Am J Health Promot. 2001 May-Jun;15(5):378-82.
Harris JR, Holman PB, Carande-Kulis VG. Financial impact of health promotion: we need to know much more, but we know enough to act. Am J Health Promot. 2001 May-Jun;15(5):378-82.