TY - GEN AU - Freemon,L M AU - Blaufox,M D TI - Seminars in nuclear medicine SN - 0001-2998 PY - 1980///0425 KW - Cardiovascular Diseases KW - diagnostic imaging KW - Echocardiography KW - Humans KW - Methods KW - Radiography KW - Radionuclide Imaging KW - Ultrasonography N1 - Publication Type: Comparative Study; Editorial UR - https://doi.org/10.1016/s0001-2998(79)80010-0 ER -