共 8 条
[1]
CANETTI G, 1969, B WORLD HEALTH ORGAN, V41, P21
[5]
SNIDER DE, 1981, AM REV RESPIR DIS, V123, P402
[6]
TOMAN K, 1981, Bulletin of the International Union Against Tuberculosis, V56, P18
[7]
VESTAL AL, 1975, DHEW CDC7682301 CTR, P97