@article{doi:10.1001/archpedi.157.7.622,
author = {Gurney JG and Fritz MS and Ness KK and Sievers P and Newschaffer CJ and Shapiro EG},
title = {ANalysis of prevalence trends of autism spectrum disorder in minnesota},
journal = {Archives of Pediatrics & Adolescent Medicine},
volume = {157},
number = {7},
pages = {622-627},
year = {2003},
doi = {10.1001/archpedi.157.7.622},
URL = { + http://dx.doi.org/10.1001/archpedi.157.7.622},
eprint = {/data/Journals/PEDS/11796/poa20492_622_627.pdf}
}