July 2020 Research Article Unintended pregnancy and abortion by income, region, and the legal status of abortion: estimates from a comprehensive model for 1990-2019 Jonathan Bearak, Anna Popinchalk, Bela Ganatra, Ann-Beth Moller, Özge Tunçalp, Cynthia Beavin , Lorraine Kwok and Leontine Alkema,The Lancet Global Health GlobalAbortionPregnancy
November 2018 Research Article Health Systems' Capacity to Provide Post-Abortion Care: A Multicountry Analysis Using Signal Functions Onikepe Owolabi, Ann Biddlecom and Hannah Whitehead,The Lancet Global Health GlobalAbortion
March 2018 Research Article Global, Regional, and Subregional Trends in Unintended Pregnancy and Its Outcomes from 1990 to 2014: Estimates from a Bayesian Hierarchical Model Jonathan Bearak, Anna Popinchalk, Leontine Alkema and Gilda Sedgh,The Lancet Global Health GlobalPregnancy
December 2017 Research Article The Incidence of Abortion and Unintended Pregnancy in India, 2015 The Lancet Global Health GlobalAbortion
