共 13 条
[1]
ALLISON PR, 1951, SURG GYNECOL OBSTET, V92, P419
[2]
ATKINSON M, 1957, LANCET, V2, P1138
[3]
ATKINSON M, 1959, Thorax, V14, P125, DOI 10.1136/thx.14.2.125
[5]
BOTHA G. S. MULLER, 1957, THORAX, V12, P50, DOI 10.1136/thx.12.1.50
[6]
BOTHA GSM, 1957, LANCET, V1, P662
[7]
COLLIS J L, 1957, Thorax, V12, P181, DOI 10.1136/thx.12.3.181
[9]
CREAMER B., 1959, THORAX, V14, P132, DOI 10.1136/thx.14.2.132