@article{meifang wang2026study,
  title={Retraction: Study on the application effect of problem-based learning with situational simulation teaching method in cardiopulmonary resuscitation training},
  author={jie yang,meifang wang,shunjuan xu,yali bian},
  journal={Signa Vitae},
  volume={22},
  number={3},
  pages={202--202},
  doi = {10.22514/sv.2026.072},
  year={2026}
}