Ozen, O., M. Gunaydın, A. Tosun, Z. U. Coskun, K. Aytekin, and S. Takir. “Assessment Rate of True Dorsogluteal Intramuscular drug injection Using Ultrasonography: Intramuscular Injections: Truly Intramuscular”. Pakistan Journal of Medical Sciences, Vol. 35, no. 4, July 2019, doi:10.12669/pjms.35.4.313.