@article{ref1,
title="The effectiveness of early childhood home visitation in preventing violence: A systematic review",
journal="American journal of preventive medicine",
year="2005",
author="Task Force on Community Preventive Services (USA),  and Briss, Peter A. and Schofield, Amanda and Corso, Phaedra and Tuma, Farris and Snyder, Susan and Moscicki, Eve and Liberman, Akiva and Fullilove, Mindy T. and Crosby, Alexander E. and Hahn, Robert A. and Bilukha, Oleg O.",
volume="28",
number="2 Suppl 1",
pages="11-39",
abstract="Abstract unavailable.",
language="",
issn="0749-3797",
doi="10.1016/j.amepre.2004.10.004",
url="http://dx.doi.org/10.1016/j.amepre.2004.10.004"
}