Abnormal circadian rhythm的用法和样例：
- Conclusion: Treatment must be taken to reduce the variability and loading values and to regulate circadian rhythm of ABP in WCH since blood pressure of WCH is abnormal.
- Sleeping late on weekends can also disrupt your circadian rhythm.
- Sleeping late on weekends can also disruptour circadian rhythm.
- Mechanism of Pineal and Suprachiasmatic Regulation on Circadian Rhythm of Body Temperature in Rats.