共 7 条
[1]
[Anonymous], 1978, Tubercle, V59, P245
[2]
CAPEWELL S, 1984, BRIT J DIS CHEST, V78, P317
[3]
CROFTON J, 1981, RESPIRATORY DISEASE, P222
[4]
FORBES GI, 1987, COMMUNICABLE DISEASE, V21, P7
[5]
JONES JS, 1983, LANCET, V1, P232
[6]
THOMAS PS, 1988, THORAX, V43, P834
[7]
1983, BRIT MED J, V287, P1118