\begin{Verbatim}[commandchars=\\\{\}]
PMID\PYGZhy{} 12230038
OWN \PYGZhy{} NLM
STAT\PYGZhy{} MEDLINE
DA  \PYGZhy{} 20020916
DCOM\PYGZhy{} 20030606
LR  \PYGZhy{} 20041117
PUBM\PYGZhy{} Print
IS  \PYGZhy{} 1467\PYGZhy{}5463 (Print)
VI  \PYGZhy{} 3
IP  \PYGZhy{} 3
DP  \PYGZhy{} 2002 Sep
TI  \PYGZhy{} The Bio* toolkits\PYGZhy{}\PYGZhy{}a brief overview.
PG  \PYGZhy{} 296\PYGZhy{}302
AB  \PYGZhy{} Bioinformatics research is often difficult to do with commercial software. The
      Open Source BioPerl, BioPython and Biojava projects provide toolkits with
...
\end{Verbatim}
