TY - STAND AU - S. Parker AU - S. Jick AU - M. Werler BT - Bjog DO - 10.1111/1471-0528.13413 M1 - 5 PY - 2016 SP - 788 EP - 95 T2 - Bjog TI - Intrauterine device use and the risk of pre-eclampsia: a case-control study VL - 123 SN - 1470-0328 ER -