APA-Zitierstil (7. Ausg.)
Zhu, X., & et al. Association between physical frailty, circadian syndrome and cardiovascular disease among middle-aged and older adults: A longitudinal study.
Chicago-Zitierstil (17. Ausg.)
Zhu, X., und et al. Association Between Physical Frailty, Circadian Syndrome and Cardiovascular Disease Among Middle-aged and Older Adults: A Longitudinal Study.
MLA-Zitierstil (9. Ausg.)
Zhu, X., und et al. Association Between Physical Frailty, Circadian Syndrome and Cardiovascular Disease Among Middle-aged and Older Adults: A Longitudinal Study.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.