20900021 4 125 75000 13:07:39 24/01/1995 20900021.dat 212x4 619/mV 12 0 -20 -19636 0 II 20900021.dat 212x4 652/mV 12 0 2 -22405 0 V 20900021.dat 212 2000 12 0 -366 -19666 0 PLETH 20900021.dat 212 2000 12 0 -480 200 0 RESP