@misc{Spencer_Merrill_P._Cardiovascular_1983,
 author={Spencer, Merrill P.},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Prace IPPT IFTR REPORTS},
 howpublished={online},
 year={1983},
 publisher={Instytut Podstawowych Problemów Techniki Polskiej Akademii Nauk},
 language={eng},
 title={Cardiovascular diagnosis with frequency spectral analysis (FSA) and continuous wave Doppler (CWD)},
 type={Text},
 URL={http://rcin.org.pl/Content/6517/PDF/WA727_10241_57027-10-1983_Spencer-45.pdf},
 keywords={Ultradźwięki - zastosowanie w diagnostyce [KABA]},
}