?url_ver=Z39.88-2004&rft_id=10.1007%2Fs00216-006-0453-y&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Kimble%2C+KW&rft.aulast=Kimble&rft.aufirst=KW&rft.issue=4&rft.volume=385&rft.date=1+June+2006&rft.issn=1618-2642&rft.atitle=Progress+toward+the+development+of+a+point-of-care+photonic+crystal+ammonia+sensor&rft.title=Analytical+and+Bioanalytical+Chemistry&rft.pages=678+-+685&rft.genre=article