Corticosteroids modulate angiogenic soluble factors in ulcerative colitis patients - Pousa, Ines D; Algaba, Alicia; Linares, Pablo M; Sanz-Cameno, Paloma; Mate, Jose; Moreno-Otero, Ricardo; Bermejo, Fernando; Gisbert, Javier P (Digestive Diseases And Sciences, 2011)