共 9 条
[1]
*CDCP, 1996, MMWR-MORBID MORTAL W, V45, P816
[3]
*DEP NAV, 1995, 623015 DEP NAV BUR M
[4]
*DEP NAV, 1956, 91 DEP NAV BUR MED S
[7]
Antigenically different subtype in new flu vaccine
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1996, 275 (11)
:825-825
[8]
SEAL J R, 1955, U S Armed Forces Med J, V6, P1559
[9]
WHITE D C, 1957, U S Armed Forces Med J, V8, P1717