Guangjun Yan
Jingzhou, China
Last Updated: 09/26/2026
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Found 9 publications
Exploration of the utility of different doses of Qingfei Dayuan granules: a multicenter, randomized, double-blind, placebo-controlled trial.
Journal: Aging
Published: September 19, 2023
Effectiveness and safety of Qingfei Dayuan granules for treating influenza and upper respiratory tract infections manifested by the pulmonary heat-toxin syndrome: A multicenter, randomized, double-blind, placebo-controlled trial.
Journal: Frontiers in pharmacology
Published: December 29, 2022
The Short-Term Efficacy of Bifidobacterium Quadruple Viable Tablet in Patients With Diarrhea-Predominant Irritable Bowel Syndrome: Potentially Mediated by Metabolism Rather Than Diversity Regulation.
Journal: The American journal of gastroenterology
Published: July 14, 2022
The Overlap Subgroup of Functional Dyspepsia Exhibits More Severely Impaired Gastric and Autonomic Functions.
Journal: Journal of clinical gastroenterology
Published: February 11, 2022
Gastrointestinal sequelae 90 days after discharge for COVID-19.
Journal: The lancet. Gastroenterology & hepatology
Published: February 15, 2021
Adverse Outcomes Associated With Corticosteroid Use in Critical COVID-19: A Retrospective Multicenter Cohort Study.
Journal: Frontiers in medicine
Published: September 09, 2020
Risk factors for the critical illness in SARS-CoV-2 infection: a multicenter retrospective cohort study.
Journal: Respiratory research
Published: June 15, 2020
Investigation of COVID-19-related symptoms based on factor analysis.
Journal: Annals of palliative medicine
Published: March 23, 2020
Enteric involvement in hospitalised patients with COVID-19 outside Wuhan.
Journal: The lancet. Gastroenterology & hepatology
Published: March 22, 2020
Showing 1-9 of 9
Last Updated: 09/26/2026