共 21 条
[2]
BROWN J, 1964, Clin Radiol, V15, P358, DOI 10.1016/S0009-9260(64)80017-9
[7]
FELSON B, 1973, CHEST ROENTGENOLOGY, P486
[8]
FRASER RG, 1970, DIAGNOSIS DISEASES C, V2, P1121
[10]
Gordonson J S, 1972, J Can Assoc Radiol, V23, P269