\begin{thebibliography}{1}

\bibitem{XML}
Duncan Temple~Lang (duncan@wald.ucdavis.edu).
\newblock {\em XML: Tools for parsing and generating XML within R and S-Plus.},
  2007.
\newblock R package version 1.9-0.

\bibitem{tutorial}
Center for Information~Biology and DNA Data~Bank of~Japan.
\newblock Web サービス チュ-トリアル.
\newblock \url{http://www.xml.nig.ac.jp/tutorial/index_jp.html}.

\bibitem{Biobase}
Robert~C Gentleman, Vincent~J. Carey, Douglas~M. Bates, et~al.
\newblock Bioconductor: Open software development for computational biology and
  bioinformatics.
\newblock {\em Genome Biology}, 5:R80, 2004.

\bibitem{RCurl}
Duncan~Temple Lang.
\newblock {\em RCurl: HTTP request interface}.
\newblock R package version 0.8-0.

\bibitem{SSOAP}
Duncan~Temple Lang.
\newblock {\em SSOAP: Client-side SOAP access for S}, 2007.
\newblock R package version 0.4-3.

\bibitem{R}
{R Development Core Team}.
\newblock {\em R: A Language and Environment for Statistical Computing}.
\newblock R Foundation for Statistical Computing, Vienna, Austria, 2007.
\newblock {ISBN} 3-900051-07-0.

\end{thebibliography}