Annual summary of vital statistics: 2006.
Martin JA, Kung HC, Mathews TJ, Hoyert DL, Strobino DM, Guyer B, Sutton SR.
Martin JA, et al. Among authors: strobino dm.
Pediatrics. 2008 Apr;121(4):788-801. doi: 10.1542/peds.2007-3753.
Pediatrics. 2008.
PMID: 18381544