共 5 条
[1]
Berg Jimmy, COMMUNICATION
[2]
KITTREDGE RD, 1962, AMER J ROENTGENOL RA, V87, P875
[3]
WALTER J. B., 1955, THORAX, V10, P117, DOI 10.1136/thx.10.2.117
[4]
WATSON WL, 1962, CANCER, V15, P759, DOI 10.1002/1097-0142(196207/08)15:4<759::AID-CNCR2820150410>3.0.CO
[5]
2-6