共 5 条
[2]
HOLM H, IN PRESS
[3]
ULTRASONIC DIAGNOSIS OF ABDOMINAL DISEASE
[J].
AMERICAN JOURNAL OF DIGESTIVE DISEASES,
1963, 8 (01)
:12-&
[4]
HOWRY DH, 1965, RADIOL CLIN N AM, V3, P433
[5]
SUNDEN B, 1964, ACTA OBS GYN SCAN S6, V43