# SubstanceReferenceInformation ## Get FHIR r4 substance reference informations - [GET /site/{siteId}/fhir/substance-reference-information](https://docs.heydonto.com/apis/fhir/openapi/substancereferenceinformation/fhirsubstancereferenceinformationcontroller_getsubstancereferenceinformations.md) ## Create FHIR r4 substance reference information - [POST /site/{siteId}/fhir/substance-reference-information](https://docs.heydonto.com/apis/fhir/openapi/substancereferenceinformation/fhirsubstancereferenceinformationcontroller_createsubstancereferenceinformation.md) ## Get FHIR r4 substance reference information by ID - [GET /site/{siteId}/fhir/substance-reference-information/{id}](https://docs.heydonto.com/apis/fhir/openapi/substancereferenceinformation/fhirsubstancereferenceinformationcontroller_getsubstancereferenceinformation.md) ## Update FHIR r4 substance reference information - [PUT /site/{siteId}/fhir/substance-reference-information/{id}](https://docs.heydonto.com/apis/fhir/openapi/substancereferenceinformation/fhirsubstancereferenceinformationcontroller_updatesubstancereferenceinformation.md) ## Delete FHIR r4 substance reference information - [DELETE /site/{siteId}/fhir/substance-reference-information/{id}](https://docs.heydonto.com/apis/fhir/openapi/substancereferenceinformation/fhirsubstancereferenceinformationcontroller_deletesubstancereferenceinformation.md) ## Get FHIR r4 substance reference information history by ID - [GET /site/{siteId}/fhir/substance-reference-information/{id}/history](https://docs.heydonto.com/apis/fhir/openapi/substancereferenceinformation/fhirsubstancereferenceinformationcontroller_getsubstancereferenceinformationhistory.md)