共 16 条
[1]
BESDINE RW, 1986, GERIATRICS, V41, P13
[4]
FEDSON DS, 1986, HOSP PRACT, V15, P143
[5]
MERIGAN TC, 1987, SCI AM MED INFECTIOU, V25, P1
[7]
SIMON HB, 1987, SCI AM MED INFECTIOU, V4, P2
[8]
SIMON HB, 1987, SCI AM MED INFECTIOU, V5, P9
[9]
SIMON HB, 1987, SCI AM MED INFECTIOU, V1, P2
[10]
1985, MMWR, V34, P405