admin'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE('k',0)='k
123456
123456
123456
Doctor's Signature
..................................
123456
123456
Patient's Signature
..................................
admin'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE('k',0)='k
admin'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE('k',0)='k