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> Bert Spilker and Joyce A. Cramer
Bert Spilker and Joyce A. Cramer
title
ISBN-13
(ISBN-10)
year of publication
Patient Recruitment in Clinical Trials
978-O-7817-O243-O
(O-7817-O243-7)
1992
A. J.
·
B. A.
·
B.S.
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B. Spilker
·
Bert Spilker
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s. a.
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S.J.
Bert Stålhammar