Authors: P P Mortimer; B J Cohen; P A Litton; E M Vandervelde; M F Bassendine; A M Brind; M H Hambling Journal: Lancet Date: 1989-09-30 Impact factor: 79.321
Authors: J Bruix; J M Barrera; X Calvet; G Ercilla; J Costa; J M Sanchez-Tapias; M Ventura; M Vall; M Bruguera; C Bru Journal: Lancet Date: 1989-10-28 Impact factor: 79.321
Authors: A Parés; J M Barrera; J Caballería; G Ercilla; M Bruguera; L Caballería; R Castillo; J Rodés Journal: Hepatology Date: 1990-12 Impact factor: 17.425