Are biologic agents effective and safe in patients with IBD and solid organ transplantation? Christian Navarro-Gerrard; Margalida Calafat; José Manuel Benítez; Cristina Suárez-Ferrer; Iria Bastón-Rey;

Self-medication with analgesics reported by patients with ulcerative colitis: An anonymous survey Iago Rodríguez-Lago; Francisco Mesonero; Gonzalo Hijos-Mallada; Mercedes Cañas; Roberto Saldaña; Claudia Savini; Sabela Fernández; Berta Juliá; Luis Cea-Calvo;

NSAIDs, gastrointestinal toxicity and inflammatory bowel disease Gonzalo Hijos-Mallada; Carlos Sostres; Fernando Gomollón;