text"
                                value="To Reports" 
                                class="ui-button-danger"
                                ajax="false" 
                                disabled="#{b.status eq 'ORDERED' or b.status eq 'SAMPLE_GENERATED' or b.status eq 'SAMPLE_COLLECTED'or b.status eq 'SAMPLE_SENT'}"
                                action="#{patientInvestigationController.navigateToPatientReportsFromSelectedBill(b)}" >
                            </p:commandButton>
                   