title: First experiences with proton spin tomography (NMR).
mesh_terms: D001099:Arachnoid; D001927:Brain Diseases / Q000175:diagnosis*; D001929:Brain Edema / Q000175:diagnosis; D001932:Brain Neoplasms / Q000175:diagnosis*; D003560:Cysts / Q000175:diagnosis; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D011522:Protons; D014054:Tomography / Q000009:adverse effects / Q000379:methods*
chemical_list: D011522:Protons