title: [The sino-atrial node syndrome: contribution of 13 cases].
mesh_terms: D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006327:Heart Block / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D012848:Sinoatrial Block / Q000175:diagnosis / Q000628:therapy*
vernacular_title: Síndrome del nódulo sino-auricular enfermo: aportación de 13 casos