PT - JOURNAL ARTICLE AU - Silke, Bernard TI - Non-invasive determination of cardiac output by Doppler echocardiography and electrical bioimpedance AID - 10.1136/hrt.64.5.347-b DP - 1990 Nov 01 TA - British Heart Journal PG - 347--348 VI - 64 IP - 5 4099 - http://heart.bmj.com/content/64/5/347.2.short 4100 - http://heart.bmj.com/content/64/5/347.2.full SO - Heart1990 Nov 01; 64