admin'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE('m',3)='m
123456
123456
123456
Doctor's Signature
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123456
123456
Patient's Signature
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admin'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE('m',3)='m
admin'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE('m',3)='m