Frequency and Cost of Vaccinations Administered Outside Minimum and Maximum Recommended Ages—2014 Data From 6 Sentinel Sites of Immunization Information Systems

Journal of Pediatrics
February 2018 Volume 193, p1-280
http://www.jpeds.com/current

Original Articles
Frequency and Cost of Vaccinations Administered Outside Minimum and Maximum Recommended Ages—2014 Data From 6 Sentinel Sites of Immunization Information Systems
Loren Rodgers, Lauren Shaw, Raymond Strikas, Beth Hibbs, JoEllen Wolicki, Cristina V. Cardemil, Cindy Weinbaum
p164–171
Published online: December 14, 2017