title: The contribution of chemical exchange to MRI frequency shifts in brain tissue.
authors.affiliation: Advanced MRI Section, Laboratory of Functional and Molecular Imaging, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, USA. shmuelik@mail.nih.gov
authors.forename: Karin
authors.initials: K
authors.lastname: Shmueli
authors.forename: Stephen J
authors.initials: SJ
authors.lastname: Dodd
authors.forename: Tie-Qiang
authors.initials: TQ
authors.lastname: Li
authors.forename: Jeff H
authors.initials: JH
authors.lastname: Duyn