Gabbi Chiara, Bertolotti Marco, Iori Rossella, Rivasi Francesco, Stanzani Claudio, Maurantonio Mauro, Carulli Nicola
Department of and Medical Specialties, University of Modena and Reggio Emilia, Modena, Italy.
Dig Dis Sci. 2006 Jan;51(1):215-7. doi: 10.1007/s10620-006-3111-5.