TY - GEN AU - Fernández Palomeque,C AU - Sevilla Pérez,F TI - [Registries in cardiology. An essential instrument in health planning] SN - 0300-8932 PY - 1994///0224 KW - Angioplasty, Balloon, Coronary KW - statistics & numerical data KW - Cardiology KW - Coronary Disease KW - epidemiology KW - Health Planning KW - Humans KW - Registries KW - Spain N1 - Publication Type: Comment; Editorial ER -