Patients
Search the patient register, read one patient, and follow the patient change feed.
List patients
Search the patient register, a page at a time. Fields are masked according to each patient's privacy setting.
Follow patient changes
Patients changed since a cursor, oldest change first, inactive patients included. Use it to keep a copy of the register in another system.
Get a patient
Read one patient. The read is checked against the patient's privacy setting and recorded in their access log.