APA (7th ed.) Citation
(2026). Nail structural alterations and zinc levels in the elderly: An observational cross-sectional study. PeerJ.
Chicago Style (17th ed.) Citation
"Nail Structural Alterations and Zinc Levels in the Elderly: An Observational Cross-sectional Study." PeerJ 2026.
MLA (9th ed.) Citation
"Nail Structural Alterations and Zinc Levels in the Elderly: An Observational Cross-sectional Study." PeerJ, 2026.
Warning: These citations may not always be 100% accurate.