Authors: Alfonso Carvajal; Diego Macias; Angélica Gutiérrez; Sara Ortega; María Sáinz; Luis H Martín Arias; Alfonso Velasco Journal: Drug Saf Date: 2007 Impact factor: 5.606
Authors: Lisa J Murray; Melissa Gabello; David S Rudolph; Christopher P Farrell; Melissa Morgan; Aaron P Martin; James C Underwood; M Carmen Valenzano; James M Mullin Journal: Dig Dis Sci Date: 2008-11-18 Impact factor: 3.199