共 6 条
[2]
HALL J. E., 1958, THORAX, V13, P34, DOI 10.1136/thx.13.1.34
[3]
KRISTIANSEN K, 1960, Acta Chir Scand Suppl, VSuppl 253, P151
[4]
KROG J, 1962, J Oslo City Hosp, V12, P108
[6]
WOODHALL B, 1958, ANN SURG, V147, P473