TY - GEN AU - Vaisrub,S TI - Variants of variance SN - 0098-7484 PY - 1977///0415 KW - Angina Pectoris KW - Angina Pectoris, Variant KW - complications KW - Arteries KW - physiopathology KW - Arteriosclerosis KW - Coronary Vessels KW - Spasm N1 - Publication Type: Editorial ER -