1766380

5 9 1991 Sep Mol. Microbiol. PhoP/PhoQ: macrophage-specific modulators of Salmonella virulence? 2073-8 Miller S I SI Tsirigos K T KT Dinous A E AE

##

#!/usr/bin/perl
use XML::Simple;
use Data::Dumper;

$simple = XML::Simple->new;
$data = $simple->XMLin('data.xml');
print $data->{PMID};
print $data->{Article}->{...}->{...};