Performance-based financing in low- and middle-income countries: still more questions than answers.
Atle
A
Fretheim
Sophie
S
Witter
Anne Karin
AK
Lindahl
Ingvar Theo
IT
Olsen
D003906:Developing Countries; D061889:Healthcare Financing; D011787:Quality of Health Care; D012052:Reimbursement, Incentive