@article{art3821,
  title = {Perceived Barriers of Utilization of Non- Pharmacological Pain Management among Post- Operative Patients (Nurse’s Perspectives) at Khartoum Public Hospitals, 2021-2022},
  doi = {10.18535/ijsrm/v10i08.mp01},
  url = {https://ijsrm.net/index.php/ijecs/article/view/3821}
}