Haas Kelly, Martin Brock, Martín Martín, Kerner John
Pediatric Gastroenterology, Stanford University Medical Center, Stanford, CA, USA.
Department of Pathology, Stanford University Medical Center, Stanford, CA, USA.
Dig Dis Sci. 2016 Feb;61(2):381-3. doi: 10.1007/s10620-015-3766-x.