Run & Execute Stored Procedures

[Ablakios]

Hi all,
New in running stored procedures. I modified one and saved it as SGA_STAT.sql on the C:\.
I run it as
SQL> @C:\SGA_STAT.sql

PL/SQL PROCEDURE SUCCESSFULLY COMPLETED.
Question.
How do I execute it?
I did
SQL> execute SGA_STAT.sql
Could you please advise on how to run and execute a procedure?
Thanks

[SANJAY_G]

EXECUTE procedure_name(p1, p2..);

where p1, p2 are paramaeters if needed for the procedure.

Sanjay