Help with "use"

[BOLCATO CHRIS (esm1cmb)]

Hello all,
Can "use" be used in a sub routine that is kept external?
Ex.
Program 1.

#!/bin/perl
require '/home/users/me/foo.pl';
exit;


Foo.pl

sub bar {
use strict;
use fcntl;
use AnyDBM_File;
}