Abdollahpour,S , , Khadivzadeh,T , , Shafeei,M , , Fargahi,F , , Taheri Hassanabad,R , and Mohsenpour,O . "Health provider perspectives on barriers to prenatal class attendance in Iran: A qualitative study" .e29332 , Health Education and Health Promotion, 14, 2, 2026, e29332.