共 10 条
[3]
VIRUS SURVIVAL AS A SEASONAL FACTOR IN INFLUENZA AND POLIOMYELITIS
[J].
ANTONIE VAN LEEUWENHOEK JOURNAL OF MICROBIOLOGY AND SEROLOGY,
1962, 28 (02)
:221-+
[4]
*HLTH CAN, 1999, CAN COMM DIS REP S4, V25
[7]
Loosli CG, 1943, P SOC EXP BIOL MED, V53, P205, DOI 10.3181/00379727-53-14251P
[8]
McLean R.L., 1961, Am. Rev. Respir. Dis., V83, P36
[9]
MOSER MR, 1979, AM J EPIDEMIOL, V110, P1