@article{doi:10.1001/archpedi.158.7.643,
author = {To T and Guttmann A and Dick PT and et al},
title = {Risk markers for poor developmental attainment in young children: Results from a longitudinal national survey},
journal = {Archives of Pediatrics & Adolescent Medicine},
volume = {158},
number = {7},
pages = {643-649},
year = {2004},
doi = {10.1001/archpedi.158.7.643},
URL = { + http://dx.doi.org/10.1001/archpedi.158.7.643},
eprint = {/data/Journals/PEDS/12002/POA30347.pdf}
}