The 19th Annual Scientific Meeting of the ISHRS was held in Anchorage, Alaksa in September of 2011. All scientific presentations are included in this final version of the Abstract Book. This was the first time the abstract book was available for download making the typically "luggable" document highly portable for those of us with ipads, etc. and saving the organization quite a bit on printing costs. --Dr. Alan J. Bauman M.D. Medical Director Bauman Medical Group of Boca Raton, FL