I'm using the following code:

use XML::TreeBuilder;

foreach my $drug ($tree->find_by_tag_name('drug')){

my @targets = $drug->look_down ('_tag', 'targets')->look_down ('_tag',
+ 'target')->attr_get_i('partner');

foreach my $id (@targets){print "\t$id";}

my @actions = $drug->look_down ('_tag', 'targets')->look_down ('_tag',
+ 'known-action')->as_text;

foreach my $act (@actions){print "\t$act";}

}
[download]

to read through the following XML:

<drug type="small molecule">
  <name>Goserelin</name>
  <targets>
      <target partner="1">
      <known-action>yes</known-action>
      <target partner="2">
      <known-action>yes</known-action>
      <target partner="3">
      <known-action>yes</known-action>
  </target>
[download]

but it will only prints the first result. How can I get it to capture all of the attributes and actions and print them out for each drug?

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