Ghasemi, A.; Rezapour-Nasrabad, R.; Mokhlesabadifarahani, T.; Alizadeh, Z.; Beygi, N.; Fereidouni, Z.; Bijani, M. Exploring the Challenges Affecting the Quality of Cardiopulmonary Resuscitation from the Perspective of Emergency Medical Service Personnel: A Qualitative Study. AVFT 2021, 40.