共 8 条
[2]
CAREY DE, 1971, LANCET, V1, P105
[4]
FAGBAMI AH, 1976, J TROPICAL MED HYGIE, V1, P226
[5]
GONZALEZ JP, 1985, B SOC PATHOL EXOT, V78, P7
[6]
JOHNSON BK, 1982, E AFR MED J, V59, P781
[7]
SALEH AS, 1985, LANCET, V2, P211
[8]
WULFF H, 1975, B WORLD HEALTH ORGAN, V52, P429