共 11 条
[2]
GOLDBERG BB, 1975, DIAGNOSTIC USES ULTR
[4]
HINMAN F, 1978, UROLOGY, V2, P5
[6]
ROSENFIELD AT, 1979, DIAGNOSTIC IMAGING R
[7]
SARTI DA, 1980, DIAGNOSTIC ULTRASOUN
[9]
TAYLOR KJW, 1978, LANCET, V1, P83