APA (7th ed.) Citation

Ling, C., Ling, C., Tian, L., Zhang, C., Zhang, C., & Tian, Y. (2025). Relationship between serum total bilirubin and frailty in middle-aged and elderly individuals. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Ling, Cunbao, Cunbao Ling, Libing Tian, Chunyan Zhang, Chunyan Zhang, and Yaping Tian. Relationship Between Serum Total Bilirubin and Frailty in Middle-aged and Elderly Individuals. Frontiers Media S.A, 2025.

MLA (9th ed.) Citation

Ling, Cunbao, et al. Relationship Between Serum Total Bilirubin and Frailty in Middle-aged and Elderly Individuals. Frontiers Media S.A, 2025.