[Electrocardiographic and ballistocardiographic findings in ankylosing spondylitis].
D001450:Ballistocardiography; D004562:Electrocardiography; D006801:Humans; D013166:Spondylitis; D013167:Spondylitis, Ankylosing
BALLISTOCARDIOGRAPHY; ELECTROCARDIOGRAPHY; SPONDYLITIS, ANKYLOSING/manifestations
L'indagine elettrocardiografica e balistocardiografica nella spondilite anchilosante.