4.1.1. Magnetic resonance imaging
4.1.2. Magnetic cardio-and encephalography
4.1.3. Thermal imaging and microwave radiometry
4.1.4. Diagnostics on the spatial distribution of conduction
4.1.5. Electrical impedance tomography
4.1.6. Elektrogastroenterography

4.2.1. Acupuncture
4.2.2. Diagnosis on multidimensional measurements
4.2.3. The electrical conductivity of skin
4.2.4. Techniques of the Voll electroacupuncture
4.2.5. Laboratory tests
4.2.6. Medical testing
4.2.7. Particular experience of electro-diagnostics
4.2.8. Criticisms
4.2.9. Method by Nakatani
4.2.10. Kinetic electropuncture diagnostics
4.2.11. Other similar methods of diagnostics

4.3.1. Groups of methods of EM therapy
4.3.2. Biological effects of pulsed EM fields
4.3.3. Transcranial magnetic stimulation  
4.3.4. Standard magnetic stimulation
4.3.5. Therapy by constant magnetic fields
4.3.6. Use of magnetic nanoparticles

4.4.1. Alternative medicine and healing
4.4.2. Electropuncture and EHF-therapy
4.4.3. Bioresonance therapy: a criticism
4.4.4. Alternative methods in the Internet

4.5.1. Comparison of EM safety standards
4.5.2. General observations
4.5.3. Difficulties of EMF standardization