Markov M, Patel K, Raeesy A, Bant A, Van Thiel D H, Nadir A
Department of Medicine, Maricopa Medical Center, 2601 East Roosevelt Street, Phoenix, Arizona 85008, USA.
Dig Dis Sci. 2007 Nov;52(11):3275-81. doi: 10.1007/s10620-005-9017-9. Epub 2007 Feb 15.