Authors: J P Galmiche; G Brandstätter; M Evreux; E Hentschel; E Kerstan; P Kratochvil; W Reichel; K Schütze; J C Soule; J Vitaux Journal: Gut Date: 1988-05 Impact factor: 23.059
Authors: S Cucchiara; A Staiano; A Boccieri; M De Stefano; C Capozzi; G Manzi; F Camerlingo; F M Paone Journal: Gut Date: 1990-01 Impact factor: 23.059