Ectopic pregnancy and emergency contraceptive pills: a systematic review

Kelly Cleland1, Elizabeth Raymond, James Trussell

  • 1From Office of Population Research, Princeton University, Wallace Hall, Princeton, New Jersey; Family Health International, Research Triangle Park, North Carolina; The Hull York Medical School, University of Hull, United Kingdom; Shanghai Institute of Planned Parenthood Research, Shanghai, People's Republic of China; Minhang Central Hospital, Shanghai Jiaotong University, Shanghai, People's Republic of China.

Abstract

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