Karpanou EA, Kafaltis N, Malakou C, Psichogios A, Benetos A, Cokkinos DV. Arterial stiffness accompanies non-dipper hypertensives. In: JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY. Vol. 29. ELSEVIER SCIENCE INC 655 AVENUE OF THE AMERICAS, NEW YORK, NY 10010; 1997. pp. 5314–5314.