TY - GEN AU - Boxt,L M TI - Examination of the heart SN - 0037-198X PY - 1999///0930 KW - Heart KW - diagnostic imaging KW - Humans KW - Radiography, Thoracic KW - trends N1 - Publication Type: Editorial UR - https://doi.org/10.1016/s0037-198x(99)80030-3 ER -