TY - RPRT TI - A real-time data-logger system using an optical disk WORM for archiving continuous 12-lead ECG data during exercise testing. AU - J N Froning AU - V F Froelicher AU - M D Olson PY - 1988 DO - 10.1016/0022-0736(88)90082-9 UR - https://pubmed.ncbi.nlm.nih.gov/3216169/ ID - 3216169 ER -