?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Allen%2C+TJ&rft.aufirst=TJ&rft.aulast=Allen&rft.date=1+April+2016&rft.atitle=High+power+visible+light+emitting+diodes+as+pulsed+excitation+sources+for+biomedical+photoacoustics&rft.volume=7&rft.issue=4&rft.title=Biomedical+Optics+Express&rft.issn=2156-7085&rft.pages=1260-1270&rft.genre=article