共 10 条
[4]
MYHRE E, 1969, ACTA MED SCAND, V186, P543
[7]
SAYED H M, 1961, Thorax, V16, P356, DOI 10.1136/thx.16.4.356
[10]
WALSH JR, 1969, CIRCULATION S1, V39, P135