@misc{indiciae55d5204847ab, title = {Estimating drug requirements using morbidity data-based method: cumulative country experience.}, author = {H Osore}, year = {1989}, doi = {10.1177/004947558901900216}, url = {https://pubmed.ncbi.nlm.nih.gov/2734846/}, note = {Source identifier: 2734846} }