الإتاحة: http://nar.oxfordjournals.org/content/36/1/e1.full-text-lowres.pdfTest
الإتاحة: http://nar.oxfordjournals.org/content/early/2007/12/11/nar.gkm616.full-text-lowres.pdfTest
الإتاحة: http://www.helmholtz-muenchen.de/fileadmin/ISF/PDF/Haematopoese/publications/Arakawa_et_al.__NAR_2007.pdfTest
الإتاحة: http://aem.asm.org/content/70/1/610.full.pdfTest