Probiotic improves symptomatic and viral clearance in Covid19 outpatients: a randomized, quadruple-blinded, placebo-controlled trial.
Gut Microbes. 2022 Jan-Dec;14(1):2018899. doi: 10.1080/19490976.2021.2018899.
Gut Microbes. 2022.
PMID: 35014600
Free PMC article.
Clinical Trial.