TY  - GEN
AU  - Mary,J Y
AU  - Modigliani,R
TI  - Development and validation of an endoscopic index of the severity for Crohn's disease: a prospective multicentre study. Groupe d'Etudes Thérapeutiques des Affections Inflammatoires du Tube Digestif (GETAID)
SN  - 0017-5749
PY  - 1989///0919
KW  - Colonoscopy
KW  - Crohn Disease
KW  - diagnosis
KW  - Humans
KW  - Multicenter Studies as Topic
KW  - Prospective Studies
KW  - Severity of Illness Index
N1  - Publication Type: Clinical Trial; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1136/gut.30.7.983
ER  -