parenthese

Hi, is there a way of getting rid of parentheses for citations which are already within parentheses ? For example, this is a paragraph in my last article I would like to fix (remove the double parenthese): We used emotionally-inflected pseudo-utterances that exploits the phonological and morpho-syntactic properties of English, in the absence of meaningful lexical semantic cues about emotion (e.g., Someone migged the pazing; (Banse & Scherer, 1996)). Thanks for your help, Simon