Hormonal contraception use and pregnancy in adolescents with sickle cell disease: analysis of Michigan Medicaid claims. Contraception. 2011 Feb;83(2):134-7. doi: 10.1016/j.contraception.2010.06.017. Feb 1, 2011 | O'Brien SH, Klima J, Reed S, Chisolm D, et al. Sickle Cell Disease View Article