TY - JOUR A1 - Kavanaugh, M. A1 - Jerman, J. A1 - Hubacher, D. A1 - Kost, K. A1 - Finer, L.B. T1 - Characteristics of women in the united states who use long-acting reversible contraceptive methods Y1 - 2011 DO - 10.1097/AOG.0b013e31821c47c9 JF - Obstetrics and Gynecology VL - 117 IS - 6 SP - 1349 EP - -1357 ER -