Etiology of community-acquired pneumonia requiring hospitalization in Japan.
Miyashita
N
N
Fukano
H
H
Niki
Y
Y
Matsushima
T
T
Okimoto
N
N
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D017714:Community-Acquired Infections / Q000209:etiology / Q000382:microbiology*; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000453:epidemiology / Q000382:microbiology*