Comparison of the effectiveness of three forms of advertising on the purchasing of clinic-based health promotion programs and services.
Valois
R F
RF
Department of Health Promotion, University of South Carolina, Columbia.
Kammermann
S K
SK
O'Rourke
T W
TW
Leman
N
N
D000329:Advertising; D003365:Costs and Cost Analysis; D006293:Health Promotion / Q000191:economics*; D006801:Humans; D007087:Illinois; D009524:Newspapers as Topic; D010506:Periodicals as Topic