Cost-analysis of the WHO Essential Medicines List in A Resource-Limited Setting: Experience from A District Hospital in India.

The World Health Organization (WHO) has been publishing the essential medicines list (EML) since 1977. The EML includes the most efficacious, safe and cost-effective drugs for the most relevant public health conditions worldwide. The WHO performs a cost-effectiveness analysis within each therapeutic group, but very little is known about which therapeutic groups are costliest for hospitals that adopt the WHO EML concept.