@article{Westoff2011,
author = {Westoff, C.F. and Koffman, D.A.},
title= {The association of television and radio with reproductive behavior},
year = {2011},
doi = {10.1111/j.1728-4457.2011.00455.x},
volume = {37},
number = {4},
pages = {749--759},
}