Core elements in his research include development of new MS therapies, translational and biomarker research, and he has initiated and conducted several large international trials. He has authored more than 460 scientific publications, 429 of which are indexed in PubMed. Expertises Multiple sclerosis, neuroimmunology; clinical trials Main research areas Core elements of research: Studies of the cerebrospinal fluid including: Studies of vasopressin in the human cerebrospinal fluid (thesis 1986); neurooncology; neuroimmunology; multiple sclerosis including clinical trials, development of new therapies, clinical- translational- and biomarker-research.