Jonathan A Drezner1, Brian J Sennett. 1. Department of Family Practice & Community Medicine, University of Pennsylvania, Philadelphia, 19104, USA. dreznerj@uphs.upenn.edu
Authors: Manuel Sabeti; Ronald Dorotka; Alexandra Goll; Martin Gruber; Klaus Dieter Schatz Journal: Wien Klin Wochenschr Date: 2007 Impact factor: 1.704