TY - JOUR A1 - Callahan, R.L. A1 - Brunie, A. A1 - Lebrun, V. A1 - Chen, M. A1 - Godwin, C.L. A1 - Lakhwani, K. A1 - OlaOlorun, F.M. T1 - Optimizing the design of a contraceptive microarray patch: A discrete choice experiment on women’s preferences in India and Nigeria Y1 - 2021 DO - 10.1186/s12978-021-01113-y VL - 18 IS - 1 ER -