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FIGURE 1— —Aided and unaided awareness of the American Legacy Foundation's "truth" campaign and Philip Morris's "Think. Don't Smoke." campaign among 12- to 17-year-olds.
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FIGURE 1— —Aided and unaided awareness of the American Legacy Foundation's "truth" campaign and Philip Morris's "Think. Don't Smoke." campaign among 12- to 17-year-olds.