Comparison between balanced steady-state free precession and standard spoiled gradient echo magnetization transfer ratio imaging in multiple sclerosis: methodical and clinical considerations. - Michael Amann; Till Sprenger; Yvonne Naegelin; Julia Reinhardt; Pascal Kuster; Jochen G. Hirsch; Ludwig Kappos; Ernst-Wilhelm Radue; Christoph Stippich; Oliver Bieri (NeuroImage, 2015)