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Title: What is the closest range of common effectiveness rates for spermicides used alone? Post by: tatianaksmith on Jan 21, 2018 What is the closest range of common effectiveness rates for spermicides used alone?
a. 40-50 b. 50-60 c. 70-80 d. 80-90 Title: What is the closest range of common effectiveness rates for spermicides used alone? Post by: macybri3 on Jan 21, 2018 Content hidden
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