@article{Ringwalt1998,
author = {Ringwalt, C.L. and Green, J.M. and Robertson, M. and M, McPheeters},
title= {The prevalence of homelessness among adolescents in the United States},
year = {1998},
doi = {10.2105/AJPH.88.9.1325},
volume = {88},
number = {9},
pages = {1325--1329},
}