1. Abetel G, Karly M, Genoud G (1986) Evaluation of the antihypertensive effect of a beta-blocker with the aid of daily blood pressure profiles. J Cardiovasc Pharmacol 8 [Suppl 6]: 77–79
2. Angeli A, Agrimonti F, Frairia R, Vilino PL, Barbadoro E, Ceresa F (1981) Circadian patterns of plasma Cortisol and testosterone in chronic male alcoholics. Int J Chronobiol 7:199 (abstr)
3. Arbogast B, Lubanovic W, Halberg F, Cornelissen G, Bingham C (1983) Chronobiologic serial sections of several orders. Chronobiologia 10: 59–68
4. Arendt J, Bojkowski C, Franey C, Wright J, Marks V (1985) Immunoassay of 6-hydroxymelatonin sulfate in human plasma and urine: abolition of the urinary 24-hour rhythm with atenolol. J Clin Endocrinol Metab 60:1166–1173
5. Bendat JS, Piersol AG (1971) Random data-analysis and measurement procedures. Wiley Interscience, New York