AL-SHATARI, S. A. H.; HASAN, L. A.; SHWAISH, Z. T. M.; ABUTIHEEN, A. A.; RYHAN, T. H.; YOUNISE, M. H.; KAMOONA, B. R. K.; AL-MOSAWEY, S.; KHALEEL, M. E.; AL-ASHAQ, O. N. Practice and Opinion of Doctors in Primary Health Care Centers Toward Referral System: Samples from Nine Governorates in Iraq. AL-Kindy College Medical Journal, [S. l.], v. 17, n. 2, p. 100–106, 2021. DOI: 10.47723/kcmj.v17i2.296. Disponível em: https://jkmc.uobaghdad.edu.iq/index.php/MEDICAL/article/view/296. Acesso em: 7 feb. 2023.