After retractions of two Covid-19 papers, scientists ask what went

With the retractions of two Covid-19 papers from top journals, the scientific community is once again wrestling with the question that arises any time a high-profile publication blows up: Could this have been prevented?

Author initiates “a legal process” against a journal and its publisher after a retraction, expressions of concern – Retraction Watch

Lancet, NEJM Retract Surgisphere's Studies on COVID-19 Patients

Frontiers Pulls Special COVID-19 Issue After Content Dispute

RETRACTED: 6-month consequences of COVID-19 in patients discharged from hospital: a cohort study - The Lancet

Facing a broken mental health system, many teens fall off a 'cliff

Many Covid-19 trial sponsors have failed to report data on other

Researcher has faculty appointment terminated after Lancet retraction

Retraction Watch - Wikipedia

Two coronavirus studies retracted after questions about data