Daily activity rhythm and time budget of 287 Sichuan sika deers were studied by direct observations for 2 934 h at the Tiebu Nature Reserve, Sichuan Province,from February 1987 to September 2000.

Changes in diurnal rhythms of free cortisol secretion during different phases of menstrual cycle;

Different collection methods and the diurnal rhythm influenced the carbamazepine level in saliva;

Relationship between diurnal rhythm and immune function in patients with depressive disorders

Study on the circadian rhythm regulation of heart rate and blood pressure by pasting garlic cream on acupoint Shenque;

Clinical study on the circadian rhythm of blood pressure in elderly hypertensive patients with obstructive sleep apnea syndrome;

Mechanism of electric acupuncture on saliva CS and MT circadian rhythm in chronic fatigue syndrome;

The study circadian rhythms of 5-fluorouracil Galactosylceramide liposome s acute toxicity;

Experimental Studies on the Diel Rhythm Changes of Blood cAMP in Growthing Rats after Mandibular Retraction;

Phytoplankton diel rhythm in the waters of Quanzhou Bay in Fujian,China;