Images and information :
a second level course.
- 2nd ed.
- London : Open University, 1978.
- 54p. : ill.
- (Science : a second level course) .
Contents : Unit 15. Ultrasonic imaging of the human foetus : a case study - Unit 16. The EMI - scanner : a case study. At head of title : The Open University.
Includes bibliographical references.
0335043836
Ultrasonic in medicine. Ultrasonics in biology. Ultarasonic waves --Physiological effect. Ultrasonics in obstetrics.