Ustekinumab and remission in perianal Crohn's disease: A case report C.E. Alcántara-Figueroa; E.F. Coronado-Rivera; E.F. Estela-Vásquez; D.C. Calderón-Cabrera; R.A. Alcántara-Ascón;

Primary intestinal follicular lymphoma: A case report C.E. Alcántara-Figueroa; H.D. Valencia-Mariñas; C.I. León-Vega; E.F. Coronado-Rivera; E.F. Estela-Vásquez;

Upadacitinib in a patient with Crohn¿s disease with loss of response to ustekinumab: A case report E.F. Coronado-Rivera; C.E. Alcántara-Figueroa;