@article{Landale2006,
author = {Landale, N.S. and Gorman, B.K. and Oropesa, R.S.},
title= {Selective migration and infant mortality among Puerto Ricans},
year = {2006},
doi = {10.1007/s10995-006-0072-4},
journal = {Maternal and Child Health Journal},
volume = {10},
number = {4},
pages = {351--360},
}