@article{GueldenringWaqasJanjuaFinlayetal.2019, author = {Daniel G{\"u}ldenring and Ghalib Muhammad Waqas Janjua and Dewar D. Finlay and Atta Ul Haq and James D. McLaughlin}, title = {A Low-Cost Tonometer Alternative: A Comparison Between Photoplethysmogram and Finger Ballistocardiogram and Validation Against Tonometric Waveform}, journal = {IEEE Access}, volume = {7}, pages = {142787 -- 142795}, doi = {10.1109/ACCESS.2019.2944212}, year = {2019}, }