get https://fhir-api.zapehr.com/r4b/ImagingStudy//_history/
ImagingStudy on the FHIR specification website.
Representation of the content produced in a DICOM imaging study. A study comprises a set of series, each of which includes a set of Service-Object Pair Instances (SOP Instances - images or other data) acquired or produced in a common context. A series is of only one modality (e.g. X-ray, CT, MR, ultrasound), but a study may have multiple series of different modalities.