| Authors: |
England LJ; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA., Kim SY; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA., Shapiro-Mendoza CK; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA., Wilson HG; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA., Kendrick JS; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA., Satten GA; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA., Lewis CA; Yukon Kuskokwim Health Corporation, Bethel, AK, USA., Whittern P; Yukon Kuskokwim Health Corporation, Bethel, AK, USA., Tucker MJ; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA., Callaghan WM; Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA. |