Novel Electrodes for Underwater ECG Monitoring. - Bersain Alexander Reyes; Hugo F. Posada-Quintero; Justin R. Bales; Amanda L. Clement; George D. Pins; Albert Swiston; Jarno Riistama; John P. Florian; Barbara Shykoff; Michael Qin; Ki H. Chon (IEEE Trans. Biomed. Eng., 2014)