ABBASI, I. N.; FATMI, Z.; SAMEEN SIDDIQI. Does contracting out lead to improvement in service volumes at primary and secondary health services? Evidence from rural districts of Sindh, Pakistan. Journal of the Pakistan Medical Association, [S. l.], v. 72, n. 10, p. 1947–1954, 2022. DOI: 10.47391/JPMA.2235. Disponível em: https://jpma.org.pk/index.php/public_html/article/view/2235. Acesso em: 30 apr. 2026.