共 18 条
[2]
Aronson S M, 1991, R I Med J, V74, P33
[6]
GLECKMAN RA, 1983, INFECTIONS ELDERLY
[7]
MACLENNAN WJ, 1994, INFECTIONS ELDERLY P
[8]
Marrie T J, 1990, Semin Respir Infect, V5, P260
[10]
MILLER SI, 1995, MANDELL DOUGLAS BENN, P2027