APA (7th ed.) Citation

Zhao, Q. (2026). Trends in the burden and quality of care for upper gastrointestinal diseases from 1990 to 2021: An analysis of the global burden of disease study 2021. Saudi Journal of Gastroenterology, 32(2), 139. https://doi.org/10.4103/sjg.sjg_273_25

Chicago Style (17th ed.) Citation

Zhao, Qunying. "Trends in the Burden and Quality of Care for Upper Gastrointestinal Diseases from 1990 to 2021: An Analysis of the Global Burden of Disease Study 2021." Saudi Journal of Gastroenterology 32, no. 2 (2026): 139. https://doi.org/10.4103/sjg.sjg_273_25.

MLA (9th ed.) Citation

Zhao, Qunying. "Trends in the Burden and Quality of Care for Upper Gastrointestinal Diseases from 1990 to 2021: An Analysis of the Global Burden of Disease Study 2021." Saudi Journal of Gastroenterology, vol. 32, no. 2, 2026, p. 139, https://doi.org/10.4103/sjg.sjg_273_25.