?url_ver=Z39.88-2004&rft_id=10.1109%2FI2MTC.2016.7520406&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=M.A.&rft.aulast=Hassan&rft.au=Hassan%2C+M.A.&rft.issn=10915281&rft.title=Optimal+source+selection+for+image+photoplethysmography&rft.isbn=9781467392204&rft.date=2016&rft.genre=proceeding