(Q38570888)
Statements
1 reference
Patient perception of a long-term clinical trial: experience using a close-out questionnaire in the Studies of Left Ventricular Dysfunction (SOLVD) Trial. SOLVD Close-out Working Group (English)
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Henzlova MJ
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Blackburn GH
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Bradley EJ
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Rogers WJ
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1 August 1994
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15
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4
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284-293
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Identifiers
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1 reference