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The use of focus groups in the design of cholesterol education intervention programs
Rebecca B. Masters, Frances A. Stillman, Diane M. Becker, Simeon Margolis, Adrian S. DobsVolume:
13
Year:
1992
Language:
english
DOI:
10.1016/0197-2456(92)90155-s
File:
PDF, 84 KB
english, 1992