共 4 条
[1]
CLAVERO G., 1943, Bulletin Health Organisation (League of Nations), V10, P700
[2]
Giroud P, 1938, CR SOC BIOL, V127, P397
[4]
Topping Norman H., 1944, PUBL HEALTH REPTS, V59, P1671, DOI 10.2307/4585140