![Carriage of Internationally Spread Clones of
<i>Streptococcus pneumoniae</i>
with Unusual Drug Resistance Patterns in Children Attending Day Care Centers in Lisbon, Portugal]()
Carriage of Internationally Spread Clones of
<i>Streptococcus pneumoniae</i>
with Unusual Drug Resistance Patterns in Children Attending Day Care Centers in Lisbon, PortugalSá‐Leão, Raquel; Tomasz, Alexander; Sanches, Ilda Santos; Brito‐Avô, António; Vilhelmsson, Sigurdur E.; Kristinsson, Karl G.; de Lencastre, Hermínia · The Journal of Infectious Diseases · 2000