[Therapeutic trials in Crohn's disease and ulcerative colitis: ethics, objectives and methodology. A G.R.E.C. cooperative study].
Gastroenterol Clin Biol, 1979/1;3(1):67-72.
Hecketsweiler P, Bernier JJ, Geffroy Y
PMID: 35438
MeSH terms
Clinical Trials as Topic; Colitis, Ulcerative; Crohn Disease; Double-Blind Method; Ethics, Medical; France; Humans; Methods; Sulfasalazine
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