Authors: P J Fitzgerald; L Herman; B Carol; A Roque; W H Marsh; L Rosenstock; C Richards; D Perl Journal: Am J Pathol Date: 1968-05 Impact factor: 4.307
Authors: K W Simpson; N Beechey-Newman; C R Lamb; J B Smyth; G Hughes; K Coombe; N Sumar; J Hermon-Taylor Journal: Dig Dis Sci Date: 1995-10 Impact factor: 3.199