title: Simultaneous occult pneumococcal bacteremia in identical twins.
mesh_terms: D004200:Diseases in Twins; D005260:Female; D006801:Humans; D007223:Infant; D018805:Sepsis / Q000209:etiology* / Q000635:transmission; D013290:Streptococcal Infections / Q000635:transmission; D013296:Streptococcus pneumoniae