Head-to-head Comparative Studies: Challenges and Opportunities?-MedSci.cn

Head-to-head Comparative Studies: Challenges and Opportunities?

Peyrin-Biroulet, L; Lopez, A; Sandborn, W

Peyrin-Biroulet, L (reprint author), Lorraine Univ, Nancy Univ Hosp, Dept Hepatogastroenterol, F-54511 Vandoeuvre Les Nancy, France.; Peyrin-Biroulet, L (reprint author), Lorraine Univ, Nancy Univ Hosp, Inserm U954, F-54511 Vandoeuvre Les Nancy, France.