共 10 条
[1]
ARNEIL GC, 1966, LANCET, V2, P819
[3]
CHURG J, 1970, LANCET, V1, P1299
[8]
KAPLAN B S, 1970, South African Medical Journal, V44, P1153
[9]
SEEDAT YK, 1973, S AFR MED J, V47, P2237
[10]
SMYTHE, 1971, LANCET, V2, P939