Override Segment (OVR) -- HL7v2 v2.5.1.
Contains override information for business rule violations. 5 fields per HL7 v2.5.1 specification.
@type t() :: %HL7v2.Segment.OVR{ business_rule_override_code: term(), business_rule_override_type: term(), extra_fields: term(), override_authorized_by: term(), override_comments: term(), override_entered_by: term() }