共 9 条
[2]
GILL R W, 1979, Ultrasound in Medicine and Biology, V5, P223, DOI 10.1016/0301-5629(79)90014-0
[4]
GITLIN N, 1970, GASTROENTEROLOGY, V59, P208
[5]
LAVENDER JP, 1981, J NUCL MED, V22, P30
[6]
PETERS AM, 1983, CLIN HAEMATOL, V12, P421
[7]
SILVERSTEIN MN, 1982, HEMATOLOGY, P214
[8]
WILLIAMS R, 1968, CLIN SCI, V34, P441
[9]
WILLIAMS R, 1966, LANCET, V1, P329