@misc{_Xenbase:,
 howpublished={online},
 publisher={Xenbase University of Calgary, Kanada National Institutes of Health (NIH)},
 language={eng},
 type={strona naukowa},
 title={Xenbase: Xenopus laevis and tropicalis biology and genomics resource},
 keywords={biologia, bazy bibliograficzne, genetyka},
}