@misc{indiciae73842d1f934b, title = {Three countries' experience with Norplant introduction.}, author = {K Hardee and S Balogh and M T Villinski}, year = {1997}, doi = {10.1093/heapol/12.3.199}, url = {https://pubmed.ncbi.nlm.nih.gov/10173401/}, note = {Source identifier: 10173401} }