Akhtar S, Ahmed Z, Nair KS, Mughal YH, Mehmood A. Out-of-Pocket Expenditure on Delivery Care in Public and Private Health Sectors – A Study in a Rural District of Pakistan. AmazInv [Internet]. 30 de agosto de 2022 [citado 18 de noviembre de 2025];11(54):121-36. Disponible en: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/2046