1. US Outpatient Office Visits for Bronchiolitis, 1993–2004
Jonathan M. Mansbach, MD, Andrea J. Pelletier, MPH, MS, Carlos A. Camargo, MD, DrPH 
Ambulatory Pediatrics 
Volume 7, Issue 4, Pages (July 2007)
DOI: /j.ambp
Copyright © 2007 Ambulatory Pediatric Association Terms and Conditions

2. Figure
Distribution of US office visits for bronchiolitis by demographic factors and year.
Ambulatory Pediatrics 2007 7, DOI: ( /j.ambp )
Copyright © 2007 Ambulatory Pediatric Association Terms and Conditions