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