(Q54040005)
Statements
Molecular epidemiology of Streptococcus pneumoniae causing invasive disease in 5 countries. (English)
B Olsson Liljequist
M A Mufson
B Henriques
M Kalin
A Ortqvist
M Almela
T J Marrie
A Torres
M A Woodhead
S B Svenson
17 August 2000
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833-839