Chromosome 12
NIH.gov (see <a rel="nofollow" class="external text" href="https://www.nlm.nih.gov/copyright.html">this site</a>)
2006-12-03
<a rel="nofollow" class="external free" href="http://ghr.nlm.nih.gov/ghr/chromosomes">http://ghr.nlm.nih.gov/ghr/chromosomes</a>