title: The variation of proton density in agarose gels used as NMR test substances through the use of glass beads.
authors.affiliation: Department of Medical Physics, Ninewells Hospital and Medical School, Dundee, UK.
authors.forename: G D
authors.initials: GD
authors.lastname: Waiter
authors.forename: R A
authors.initials: RA
authors.lastname: Lerski
mesh_terms: D003365:Costs and Cost Analysis; D005782:Gels; D005898:Glass; D006801:Humans; D008279:Magnetic Resonance Imaging; D008961:Models, Structural; D011522:Protons; D012685:Sepharose
chemical_list: D005782:Gels; D011522:Protons; D012685:Sepharose