1. Circadian variation of blood pressure;Millar-Craig;Lancet,1978
2. Blood pressure circadian rhythm in essential hypertension;Millar-Craig;Clin Sci Mol Med,1978
3. Physical activity and the circadian rhythm of blood pressure;Mann;Clin Sci,1979
4. Arousal and the circadian rhythm of blood pressure;Floras;Clin Sci Mol Med,1978
5. Variations in arterial pressure throughout the day and night;Richardson;Clin Sci,1964