![Incidence, Capsular Types, and Antibiotic Susceptibility of Invasive Streptococcus pneumoniae in Sweden]()
Incidence, Capsular Types, and Antibiotic Susceptibility of Invasive Streptococcus pneumoniae in SwedenJonas Hedlund, Stefan B. Svenson, Mats Kalin, Jørgen Henrichsen , Barbro Olsson-Liljequist, Gunnel Möllerberg and Gunilla Källenius · Clinical Infectious Diseases · 1995