@EMcCra2 @TheCogitoBlog @kath2cats @VAforvaxchoice @doritmi @windsun33 That is literally what cost-effective means.http://www.ncbi.nlm.nih.gov/books/NBK10253/
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@EMcCra2
@TheCogitoBlog@kath2cats @VAforvaxchoice@doritmi@windsun33 Lol I've provided you with many citations before. Your turn to go 1st
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