Authors: F M Giardiello; S R Hamilton; S E Kern; G J Offerhaus; P A Green; P Celano; A J Krush; S V Booker Journal: Arch Dis Child Date: 1991-08 Impact factor: 3.791
Authors: G Colletta; S Sciacchitano; R Palmirotta; A Ranieri; E Zanella; A Cama; R Mariani Costantini; P Battista; A Pontecorvi Journal: Br J Cancer Date: 1994-12 Impact factor: 7.640