Citation

Klein SJ, O'Connell DA, Candelas AR, Giglio JG, Birkhead GS. Am. J. Public Health 2007; 97(4): 587-588.

Copyright

(Copyright © 2007, American Public Health Association)

DOI

10.2105/AJPH.2006.106120

PMID

17329636

PMCID

PMC1829334

Abstract

[Abstract unavailable]

Language: en