+#! /usr/bin/perl
+# , and is released
+# under the terms of the GPL version 2, or any later version, at your
+# option. See the file README and COPYING for more information.
+# Copyright 2011 by Don Armstrong <don@donarmstrong.com>.
+# $Id: perl_script 1825 2011-01-02 01:53:43Z don $
+
+
+use warnings;
+use strict;
+
+use Getopt::Long;
+use Pod::Usage;
+
+use Bio::DB::EUtilities;
+
+use Encode qw(encode_utf8);
+use Term::ANSIColor qw(:constants);
+use Text::Wrap;
+
+
+=head1 NAME
+
+pubmed_search -
+
+=head1 SYNOPSIS
+
+ pubmed_search [options] [searchterms]
+
+ Options:
+ --debug, -d debugging level (Default 0)
+ --help, -h display this help
+ --man, -m display manual
+
+=head1 OPTIONS
+
+=over
+
+=item B<--debug, -d>
+
+Debug verbosity. (Default 0)
+
+=item B<--help, -h>
+
+Display brief usage information.
+
+=item B<--man, -m>
+
+Display this manual.
+
+=back
+
+=head1 EXAMPLES
+
+
+=cut
+
+
+use vars qw($DEBUG);
+
+my %options = (debug => 0,
+ help => 0,
+ man => 0,
+ );
+
+GetOptions(\%options,
+ 'debug|d+','help|h|?','man|m');
+
+pod2usage() if $options{help};
+pod2usage({verbose=>2}) if $options{man};
+
+$DEBUG = $options{debug};
+
+my @USAGE_ERRORS;
+if (not @ARGV) {
+ push @USAGE_ERRORS,"You must pass something";
+}
+
+pod2usage(join("\n",@USAGE_ERRORS)) if @USAGE_ERRORS;
+
+
+my $search = Bio::DB::EUtilities->new(-eutil => 'esearch',
+ -email => 'don@donarmstrong.com',
+ -db => 'pubmed',
+ -term => join(' ',@ARGV),
+ -retmax => 1000,
+ );
+my @ids = $search->get_ids();
+print scalar(@ids)." results:\n";
+my $esummary = Bio::DB::EUtilities->new(-eutil => 'efetch',
+ -email => 'don@donarmstrong.com',
+ -db => 'pubmed',
+ -id => \@ids
+ );
+use XML::LibXML;
+my $xml = XML::LibXML->load_xml(string => $esummary->get_Response()->content());
+for my $article ($xml->findnodes('PubmedArticleSet/PubmedArticle/MedlineCitation')) {
+ # print $article->toString;
+ my ($pmid) = $article->findnodes('./PMID');
+ my ($title) = $article->findnodes('./Article/ArticleTitle');
+ my ($abstract) = $article->findnodes('./Article/Abstract');
+ print BOLD GREEN;
+ print $pmid->textContent();
+ print ": ";
+ print RESET;
+ print BOLD CYAN;
+ print $title->textContent()."\n";
+ print RESET;
+ print BOLD MAGENTA;
+ $abstract = $abstract->textContent();
+ $abstract =~ s/^\s*//mg;
+ $abstract =~ s/(.{,80})\s/$1\n/g;
+ $abstract = encode_utf8($abstract);
+ print wrap('','',$abstract);
+ print "\n\n";
+ print RESET;
+}
+
+__END__