APA (7th ed.) Citation

H, Z., & L, D. U-Shaped Relationship Between MSpO2 Levels and the Incidence of Frailty in Elderly OSA Patients: Findings from a Multicenter Cohort Study [Letter]. Dove Medical Press.

Chicago Style (17th ed.) Citation

H, Zhu, and Dong L. U-Shaped Relationship Between MSpO2 Levels and the Incidence of Frailty in Elderly OSA Patients: Findings from a Multicenter Cohort Study [Letter]. Dove Medical Press.

MLA (9th ed.) Citation

H, Zhu, and Dong L. U-Shaped Relationship Between MSpO2 Levels and the Incidence of Frailty in Elderly OSA Patients: Findings from a Multicenter Cohort Study [Letter]. Dove Medical Press.

Warning: These citations may not always be 100% accurate.