[Bacteremic pneumonia caused by Streptococcus pneumoniae: prospective study of 31 cases].
D006801:Humans; D008875:Middle Aged; D011018:Pneumonia, Pneumococcal / Q000453:epidemiology* / Q000382:microbiology; D011446:Prospective Studies
Neumonía bacteriémica por Streptococcus pneumoniae: estudio prospectivo de 31 casos.