1. The Principle of Nuclear Induction;Bloch;Science,1953
2. A machine called indomitable: the remarkable story of a scientist's inspiration, invention, and medical breakthrough;Kleinfield,1985
3. Biological Effects and Safety Aspects of Nuclear Magnetic Resonance Imaging and Spectroscopy. Proceedings of a conference. May 15-17, 1991, Bethesda, Maryland;Magin;Ann N Y Acad Sci,1992
4. Health and safety of clinical NMR examinations;Persson,1989
5. Magnetic resonance: bioeffects, safety, and patient management;Shellock,1994