共 5 条
[1]
Badaktere S S, 1972, Indian J Med Sci, V26, P488
[2]
BARUA D, 1974, CHOLERA, P317
[4]
CHAUDHURI A, 1977, LANCET, V2, P404
[5]
UJIIYE A, 1968, Tropical Medicine, V10, P65