ZAIN EL ABDIN, Mohammed Hassan Salih et al. Non-dipping pattern, a predictor of stroke and myocardial infarction in elderly patients with isolated systolic hypertension. In Kardiológia. ISSN 1210-0048. Bratislava : SymeKard, 2008, 2008, vol. 17, no. 3, s. K/C 85.