共 20 条
[1]
[Anonymous], 1991, ACR STANDARD COMMUNI
[3]
BASSETT LW, 1994, PHS950632 DEP HLTH H
[4]
BRENNER RJ, 1992, RADIOL CLIN N AM, V30, P277
[9]
HOMER MJ, 1994, ACR B RESTON MAY, P23
[10]
KOPANS DB, 1992, RADIOL CLIN N AM, V30, P257