Concise physics of ultrasound as applied in ophthalmology.
D000162:Acoustics; D001699:Biometry; D004548:Elasticity; D005128:Eye Diseases / Q000175:diagnosis; D008433:Mathematics; D009799:Ocular Physiological Phenomena; D055585:Physical Phenomena; D010825:Physics; D013016:Sound; D014159:Transducers / Q000295:instrumentation; D014465:Ultrasonics / Q000009:adverse effects / Q000295:instrumentation; D014463:Ultrasonography