@article{Yeakey2009,
author = {Yeakey, M.P. and Muntifering, C.J. and Ramachandran, D.V. and Myint, Y. and Creanga, A.A. and Tsui, A.O. },
title= {How contraceptive use affects birth intervals: Results of a literature review},
year = {2009},
doi = {10.1111/j.1728-4465.2009.00203.x},
journal = {Studies in Family Planning },
volume = {40},
number = {3},
pages = {205--214},
}