(Q41037774)
Statements
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Prospektive, kontrollierte Studien in der Chirurgie. Kontroverse Standpunkte zur Motivierung und Durchf�hrung (German)
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Prospective controlled clinical trials in surgery. controversial issues in motivation and performance (author's transl) (English)
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W. Lorenz
1 April 1979
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57
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7
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301-310
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Identifiers
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