Year 1977: The active component of sulphasalazine is 5-aminosalycilic acid Fernando Gomollón; Ignacio Marín-Jiménez;

History of inflammatory bowel disease on eleven infographics Ignacio Marín-Jiménez; Fernando Gomollón;

Year 1997: Short-term study of the cA2 chimeric monoclonal antibody directed against human tumour necrosis factor-alpha for Crohn's disease Fernando Gomollón; Ignacio Marín-Jiménez;