Prevalence of penicillin resistant Streptococcus pneumoniae.
Leung
M
M
Stingemore
N
N
McGechie
D B
DB
D001988:Bronchiolitis / Q000382:microbiology; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D017817:Nasal Lavage Fluid; D010403:Penicillin Resistance; D011446:Prospective Studies; D013296:Streptococcus pneumoniae / Q000187:drug effects*