1.
NOWICKI A, SECOMSKI W, PLESKOT M. Estimation of cardiac flow in children by means of imaging gated pulse Doppler. Arch. Acoust. [Internet]. 1984 Jun. 30 [cited 2026 Apr. 9];9(1-2):233-42. Available from: https://acoustics.ippt.pan.pl/index.php/aa/article/view/3219