State-based and demographic variation in parent-reported medication rates for attention-deficit/hyperactivity

Susanna N Visser1, Stephen J Blumberg, Melissa L Danielson

  • 1National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Mailstop E-88, 1600 Clifton Rd, Atlanta, GA 30333, USA. svisser@cdc.gov

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