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. 2017 Aug 10;17:119. doi: 10.1186/s12911-017-0521-6

Fig. 1.

Fig. 1

Technical architecture for how the CHICA clinical decision support system (CDSS) intervention communicates with the electronic health record (EHR) system at the clinic and immunization information system (IIS) at the state health department. Images used under license from Shutterstock.com with the Regenstrief Institute, Inc. ADT = Admission, Discharge and Transfer