Letter to the Editor
Response to: Comment on “The Use of Pulsed Electromagnetic Fields to Promote Bone Responses to Biomaterials In Vitro and In Vivo”
Table 1
Classification bands for low-frequency electromagnetic fields.
| Classification | Abbreviation | Frequency band |
| Static fields | — | 0–3 Hz | Extreme low frequency | ELF | 3–3000 Hz | Very low frequency | VLF | 3–300 kHz | Radiofrequency | RF | 0.3–300 MHz | Microwaves | — | 0.3–300 GHz |
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