An external oblique fascial plane block for perioperative pain management in anterior chest surgery

Date of retraction unknown, html page overwrite, date estimated from notifications; Hironobu Ueshima has institutional finding of misconduct; There is also a comment on this article at https://www.sciencedirect.com/science/article/abs/pii/S0952818019314916; retraction notice later published 5/7/2022;