#ThirdIron has just announced a nice advancement in #retraction notification. Now, data about articles which cite one or more retracted articles have been added to #LibKey.
If a paper cites one or more #retractedarticles, LibKey will display an interstitial screen indicating which #citations have been retracted.
https://mailchi.mp/thirdiron/three-annoucements-june-8111474?e=8bc18694c1