共 38 条
[31]
SACK DA, 1977, JOHNS HOPKINS MED J, V141, P63
[32]
SACK RB, 1971, J INFECT DIS, V123, P378, DOI 10.1093/infdis/123.4.378
[33]
Smith H W, 1976, Ciba Found Symp, P45
[35]
TOMKINS AM, 1984, OXFORD TXB MED
[37]
1980, B WORLD HEALTH ORGAN, V58, P353
[38]
1981, LANCET, V2, P508