(Q40716413)
Statements
Olsalazine versus sulfasalazine in mild to moderate childhood ulcerative colitis: results of the Pediatric Gastroenterology Collaborative Research Group Clinical Trial (English)
G D Ferry
B S Kirschner
R J Grand
R M Issenman
A M Griffiths
J A Vanderhoof
S C Fiedorek
H S Winter
E G Hassall