?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=S%C3%83%C2%B8rensen%2C+Martin+T.&rft.aulast=S%C3%83%C2%B8rensen&rft.aufirst=Martin+T.&rft.date=2007&rft.title=Effects+of+field+crops+on+animals%3A+Considerations+with+regard+to+design+using+Chlormequat-treated+wheat+crop+as+an+example&rft.genre=proceeding