PT - JOURNAL ARTICLE AU - Jacobstein, Roy AU - Shelton, James D TI - The Levonorgestrel Intrauterine System: A Pragmatic View of an Excellent Contraceptive AID - 10.9745/GHSP-D-15-00330 DP - 2015 Oct 28 TA - Global Health: Science and Practice PG - e-ghsp-d-15-00330 4099 - http://www.ghspjournal.org/content/early/2015/10/28/GHSP-D-15-00330.short 4100 - http://www.ghspjournal.org/content/early/2015/10/28/GHSP-D-15-00330.full