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greatest decrease » greater decrease (Expand Search), treatment decreased (Expand Search), greater increase (Expand Search)
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greatest decrease » greater decrease (Expand Search), treatment decreased (Expand Search), greater increase (Expand Search)
significant small » significantly smaller (Expand Search), significant spatial (Expand Search), significant overall (Expand Search)
rates decrease » rate decreased (Expand Search), greater decrease (Expand Search), ratio decreased (Expand Search)
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Decrease in blood donation rates in Japan: a time series analysis
Published 2021“…<div><p>ABSTRACT: Objective: To clarify that one of the causes for the decrease in blood donation (BD) rates was the introduction of the 400 ml BD program in 1986. …”