Immediate postpartum levonorgestrel intrauterine device insertion and breast-feeding outcomes: a noninferiority randomized controlled trial
David K. Turok, Lawrence Leeman, Jessica N. Sanders, Lauren Thaxton, Jennifer L. Eggebroten, Nicole Yonke, Holly Bullock, Rameet Singh, Lori M. Gawron, Eve Espey
Vol. 217, Issue 6,