共 40 条
[3]
Brucher J, 1973, Arch Roum Pathol Exp Microbiol, V32, P297
[5]
BULLEN JJ, 1981, REV INFECT DIS, V3, P1127
[6]
COLLINS KJ, 1983, J AM GERIATR SOC, V31, P519
[8]
Culver H, 1917, J AMER MED ASSOC, V68, P362
[10]
DUFF GW, 1982, YALE J BIOL MED, V55, P437