@article{doi:10.1001/archpedi.156.2.121,
author = {Ball TM and Holberg CJ and Aldous MB and Martinez FD and Wright AL},
title = {INfluence of attendance at day care on the common cold from birth through 13 years of age},
journal = {Archives of Pediatrics & Adolescent Medicine},
volume = {156},
number = {2},
pages = {121-126},
year = {2002},
doi = {10.1001/archpedi.156.2.121},
URL = { + http://dx.doi.org/10.1001/archpedi.156.2.121},
eprint = {/data/Journals/PEDS/4690/POA10227.pdf}
}