Hey I got it. I did kinda what you did. I am all new to programming and so was a bit messed. Well, I used the following modification and it worked.

foreach $bar($foo->identifiers()){
     if ($bar =~ /PMID: (\d+)/)
         {
            print FH "$1\n";
         }
        }

[download]

Thank you for your help. Sammed

In reply to Re^6: Extracting web data by smandape1
in thread Extracting web data by smandape1

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