It seems there was an invalid XML character in the file: an  in the line
<bib_title>ARFI, FibroScan  , ELF, and their combinations in the assessment of liver fibrosis: A prospective study</bib_title>
I have attached a version of the file with this character removed, that loads fine for me.
Please note that Ubuntu 14.04 has a buggy version (1.2.1, see bug at https://bugs.launchpad.net/ubuntu/+source/referencer/+bug/1267786 ). I'm currently trying to get Ubuntu to update to the fixed 1.2.2.
It seems there was an invalid XML character in the file: an  in the line title>ARFI, FibroScan  , ELF, and their combinations in the assessment of liver fibrosis: A prospective study</bib_title>
<bib_
I have attached a version of the file with this character removed, that loads fine for me. /bugs.launchpad .net/ubuntu/ +source/ referencer/ +bug/1267786 ). I'm currently trying to get Ubuntu to update to the fixed 1.2.2.
Please note that Ubuntu 14.04 has a buggy version (1.2.1, see bug at https:/