Dr. Javier Vaquero is a Researcher (Academic) - Hepatology and Gastroenterology Research Laboratory, Hospital General Universitario Gregorio Marañón (HGUGM). Gregorio Marañón Health Research Institute.His study interests major on AMMONIA,EXTRACELLULAR VESICLES,LIVER REGENERATION.Currently , Dr. Javier Vaquero is the author/editors/reviewer in several international journals.He published 3 articles in many journals and the articles are informative and got good citations.