Ultrasound warning.
Dennett
M
M
D012534:Dental Scaling / Q000009:adverse effects* / Q000295:instrumentation*; D004599:Electric Stimulation Therapy / Q000295:instrumentation*; D004567:Electrodes, Implanted; D006801:Humans; D014465:Ultrasonics / Q000009:adverse effects*; D014630:Vagus Nerve / Q000503:physiopathology*