@article{Rocca2012,
author = {Rocca, C. and Harper, C.},
title= {Do racial and ethnic differences in contraceptive attitudes and knowledge explain disparities in method use?},
year = {2012},
doi = {10.1363/4415012 },
journal = {Perspectives on Sexual and Reproduction Health},
volume = {44},
number = {3},
pages = {150--58},
}