Immunization Registries
- American Immunization Registry Association
- www.immregistries.org
- www.immregistries.org/know/index.phtml
- Immunization Registry Clearinghouse - CDC
- www.cdc.gov/nip/registry/
- www.cdc.gov/nip/registry/legsurv.htm
- Immunization Registries - Software, Regional
- www.qsinc.com/immunization/index.html
- www.ca-siis.org/regions.html
