t() :: %HL7.Segment.OBR{result_copies_to: HL7.Composite.XCN.t, set_id: integer, principal_interpreter: HL7.Composite.CM_OBR_32.t, transportation_mode: binary, relevant_clinical_info: binary, result_status: binary, transcriptionist: HL7.Composite.CM_OBR_32.t, ordering_provider: HL7.Composite.XCN.t, filler_field_1: binary, __segment__: term, parent_result: HL7.Composite.CM_OBR_26.t, order_callback_phone: HL7.Composite.XTN.t, placer_order_number: HL7.Composite.EI.t, placer_field_2: binary, universal_service: HL7.Composite.CE.t, results_datetime: :calendar.datetime, filler_order_number: HL7.Composite.EI.t, timing: HL7.Composite.TQ.t, placer_field_1: binary, collector: HL7.Composite.XCN.t, transport_logistics: HL7.Composite.CE.t, observation_datetime: :calendar.datetime, danger_code: HL7.Composite.CE.t, technician: HL7.Composite.CM_OBR_32.t, specimen_source: HL7.Composite.CM_OBR_15.t, sample_containers_count: integer, charge_to_practice: HL7.Composite.CM_OBR_23.t, reason_for_study: HL7.Composite.CE.t, observation_end_datetime: :calendar.datetime, filler_field_2: binary, scheduled_datetime: :calendar.datetime, collection_volume: HL7.Composite.CQ.t, specimen_received_datetime: :calendar.datetime, diagnostic_service_id: binary, assistant_interpreter: HL7.Composite.CM_OBR_32.t, collectors_comment: HL7.Composite.CE.t, specimen_action_code: binary, parent: HL7.Composite.CM_OBR_29.t, priority: binary, requested_datetime: :calendar.datetime}