{HEAD ~ The present invention} relates to a solid preparation comprising 2 benzonitrile or {TAIL ~ a salt} thereof, and pioglitazone or a salt thereof, which is useful as a therapeutic drug for diabetes and the like 
{ HEAD ~ The present invention } relates to a solid preparation comprising 2 benzonitrile or { TAIL ~ a salt } thereof , and pioglitazone or a salt thereof , which is useful as a therapeutic drug for diabetes and the like
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