共 23 条
[1]
[Anonymous], 1990, MMWR Recomm Rep, V39, P1
[2]
AUSTIN B, 1993, P 31 INT CTR LIV AQ, P237
[3]
BURAS N, 1993, P 31 INT CTR LIV AQ, P285
[4]
*CDC, 1983, ANN SUMM FOODB DIS
[5]
*CDC, 1981, ANN SUMM FOODB DIS
[6]
*CDC, 1985, ANN SUMM FOODB DIS
[7]
*CDC, 1989, UNPUB ANN SUMM FOODB
[8]
*CDC, 1979, ANN SUMM FOODB DIS
[9]
*CDCP, 1996, MMWR-MORBID MORTAL W, V45, P650
[10]
GARRETT ES, 1986, T 50 N AM WILDL NAT