@article{doi:10.1001/archpedi.161.10.972,
author = {Dunder T and Tapiainen T and Pokka T and Uhari M},
title = {Infections in child day care centers and later development of asthma, allergic rhinitis, and atopic dermatitis: Prospective follow-up survey 12 years after controlled randomized hygiene intervention},
journal = {Archives of Pediatrics & Adolescent Medicine},
volume = {161},
number = {10},
pages = {972-977},
year = {2007},
doi = {10.1001/archpedi.161.10.972},
URL = { + http://dx.doi.org/10.1001/archpedi.161.10.972},
eprint = {/data/Journals/PEDS/15583/poa70041_972_977.pdf}
}