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Clinical trials for the treatment of Coronavirus disease 2019 (COVID-19): A rapid response to urgent need

https://doi.org/10.1007/s11427-020-1660-2
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3/3 checkable references clean · checked 2026-07-26

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

2 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 3 checked references that resolve
resolves10.1016/S0140-6736(20)30183-5
Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China
resolves10.1038/d41586-020-00444-3
More than 80 clinical trials launch to test coronavirus treatments
resolves10.1038/s41422-020-0282-0
Remdesivir and chloroquine effectively inhibit the recently emerged novel coronavirus (2019-nCoV) in vitro
The 2 references without a DOI — listed, not checked
no DOI — not checkedChan, K.S., Lai, S.T., Chu, C.M., Tsui, E., Tarn, C.Y., Wong, M.M., Tse, M. W., Que, T.L., Peiris, J.S., Sung, J., et al. (2003). Treatment of severe acute respiratory syndrome with lopinavir/ritonavir: a multicentre retrospective matched cohort study. Hong Kong Med J 9, 399–406.
no DOI — not checkedChen, Y., Guo, J.J., Healy, D.P., and Zhan, S. (2007). Effect of integrated traditional Chinese medicine and western medicine on the treatment of severe acute respiratory syndrome: A meta-analysis. Pharmacy pract (Granada Ed impr) 5, 1–9.
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

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