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Correction to: Calling for improved quality in the registration of traditional Chinese medicine during the public health emergency: a survey of trial registries for COVID-19, H1N1, and SARS
Trials volume 22, Article number: 259 (2021)
Correction to: Trials 22, 188 (2021)
https://doi.org/10.1186/s13063-021-05113-y
Following publication of the original article [1], we have been notified of a correction to Fig. 1 (Excluded non-TCM trials COVID-19).
• Originally published Fig. 1:

• Corrected Fig. 1:
The original article has been corrected.
Reference
Kuang Z, et al. Calling for improved quality in the registration of traditional Chinese medicine during the public health emergency: a survey of trial registries for COVID-19, H1N1, and SARS. Trials. 2021;22:188. https://doi.org/10.1186/s13063-021-05113-y.
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Kuang, Z., Li, X., Cai, J. et al. Correction to: Calling for improved quality in the registration of traditional Chinese medicine during the public health emergency: a survey of trial registries for COVID-19, H1N1, and SARS. Trials 22, 259 (2021). https://doi.org/10.1186/s13063-021-05182-z
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DOI: https://doi.org/10.1186/s13063-021-05182-z