Retractions

Articles that have been withdrawn by the authors or the journal

Published and Preprint Papers

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RETRACTED: Hydroxychloroquine or chloroquine with or without a macrolide for treatment of COVID-19: a multinational registry analysis.

Retraction-Hydroxychloroquine or chloroquine with or without a macrolide for treatment of COVID-19: a multinational registry analysis.

Effectiveness of Surgical and Cotton Masks in Blocking SARS-CoV-2: A Controlled Comparison in 4 Patients.

Cardiovascular Disease, Drug Therapy, and Mortality in Covid-19.

WITHDRAWN: Potential false-positive rate among the 'asymptomatic infected individuals' in close contacts of COVID-19 patients.

RETRACTED ARTICLE: SARS-CoV-2 infects T lymphocytes through its spike protein-mediated membrane fusion.

Chinese medical staff request international medical assistance in fighting against COVID-19.

Notice of Retraction: Effectiveness of Surgical and Cotton Masks in Blocking SARS-CoV-2.

Chloroquine or hydroxychloroquine for COVID-19: why might they be hazardous?

WITHDRAWN: Can Traditional Chinese Medicine provide insights into controlling the COVID-19 pandemic: Serpentinization-induced lithospheric long-wavelength magnetic anomalies in Proterozoic bedrocks in a weakened geomagnetic field mediate the aberrant transformation of biogenic molecules in COVID-19 via magnetic catalysis.