Implementation of an intervention to scale up coverage of pneumonia management in children younger than 5 years in a north Indian district: protocol for a quasi-experimental, mixed-methods, pre-post implementation study
BMJ Open. 2025 Jul 7;15(7):e093705. doi: 10.1136/bmjopen-2024-093705. ABSTRACT INTRODUCTION: The National Family Health Survey-5 has reported an under-five mortality rate of 41.9 per 1000 live …