共 28 条
[1]
ATKINSON M, 1957, LANCET, V2, P918
[2]
ATKINSON M, 1959, Thorax, V14, P125, DOI 10.1136/thx.14.2.125
[4]
BOTHA G. S. MULLER, 1959, S AFRICAN MED JOUR, V33, P915
[5]
BOTHA GSM, 1957, LANCET, V1, P659
[7]
CLARKE SD, 1965, LANCET, V2, P824
[8]
CREAMER B., 1959, THORAX, V14, P132, DOI 10.1136/thx.14.2.132
[9]
CREAMER B, 1956, Gastroenterologia, V86, P763