[Pneumonia in the elderly--recent topics and treatment].
Saito
A
A
Takeyama
M
M
Higa
F
F
Nakamoto
A
A
Shinzato
T
T
Ishimine
T
T
D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D011014:Pneumonia / Q000175:diagnosis / Q000517:prevention & control / Q000628:therapy; D012307:Risk Factors