(Q31878770)
Statements
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Recruitment of participants for the Estrogen Replacement and Atherosclerosis (ERA) trial. a comparison of costs, yields, and participant characteristics from community- and hospital-based recruitment strategies (English)
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Folmar S
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Oates-Williams F
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Sharp P
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Reboussin D
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Smith J
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Cheshire K
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Macer J
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Potvin Klein K
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Herrington D
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1 February 2001
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13-25
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Identifiers
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