TY - GEN AU - Ihlen,H AU - Endresen,K AU - Myreng,Y AU - Myhre,E TI - Reproducibility of cardiac stroke volume estimated by Doppler echocardiography SN - 0002-9149 PY - 1987///0518 KW - Adult KW - Analysis of Variance KW - Coronary Disease KW - diagnosis KW - Echocardiography KW - standards KW - Humans KW - Male KW - Middle Aged KW - Myocardial Contraction KW - Stroke Volume KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0002-9149(87)91137-4 ER -