Rubelt, F., Sievert, V., Knaust, F., Diener, C., Lim, T. S., Skriner, K., et al. (2012). Onset of Immune Senescence Defined by Unbiased Pyrosequencing of Human Immunoglobulin mRNA Repertoires. PLoS One, 7(11): e49774. doi:10.1371/journal.pone.0049774.