Growth Induction and Low-Oxygen Apoptosis Inhibition of Human CD34+ Progenitors in Collagen Gels Biomed Res Int 25 March Mar 2013 13 years ago Avitabile D, Salchert K, Werner C, Capogrossi MC, Pesce M. http://www.ncbi.nlm.nih.gov/pubmed/?term=23509738
