title: A magnetic field strength meter using the proton magnetic moment.
authors.forename: N J
authors.initials: NJ
authors.lastname: HOPKINS
mesh_terms: D004864:Equipment and Supplies; D060526:Magnetic Fields; D060328:Magnetic Phenomena; D008280:Magnetics / Q000295:instrumentation*; D011522:Protons
chemical_list: D011522:Protons
keywords: APPARATUS