TY - GEN AU - Kroker,P B AU - Taylor,M C AU - Deb,A TI - The ECG made difficult SN - 0007-1064 PY - 1993///0611 KW - Aged KW - Chest Pain KW - etiology KW - Diagnostic Errors KW - Electrocardiography KW - methods KW - Female KW - Humans KW - Myocardial Infarction KW - diagnosis N1 - Publication Type: Case Reports; Journal Article; Review ER -