MacKenzie, Heather ;
Drahota, Amy ;
Pallikadavath, Sasee...
MacKenzie , H , Drahota , A , Pallikadavath , S , Stones , W , Dean , T , Fogg , C , Stores , R , Kilburn , S , Dewey , A & Ogollah , R 2013 , What is the impact of contraceptive methods and mixes of contraceptive methods on contraceptive prevalence, unmet need for family planning, and unwanted and unintended pregnancies? EPPI report , vol. 2108 , EPPI-Centre, Social Science Research Unit, Institute of Education, University of London. , London ..
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2013