@article{Callahan2021, author = {Callahan, R.L. and Brunie, A. and Lebrun, V. and Chen, M. and Godwin, C.L. and Lakhwani, K. and OlaOlorun, F.M.}, title= {Optimizing the design of a contraceptive microarray patch: A discrete choice experiment on women’s preferences in India and Nigeria}, year = {2021}, doi = {10.1186/s12978-021-01113-y}, volume = {18}, number = {1}, pages = {67}, }