Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRetracted: Application of Computer-Based Simulation Teaching Combined with PBL in Colorectal Tumor Hemorrhage.AuthorsInternational, Emergency MedicineAbstractThis article has been retracted by Hindawi following an investigation undertaken by the publisher [[1]]. REFERENCES 1 Zhang Y., Hu J., Li L., Zhao Y. Application of Computer-Based Simulation Teaching Combined with PBL in Colorectal Tumor Hemorrhage.SubjectsCOLON tumors; HEMORRHAGE; SCHOLARLY periodical correctionsPublicationEmergency Medicine International, 2023, p1ISSN2090-2840Publication typeCorrection NoticeDOI10.1155/2023/9763530