title: A flaw in the study of bacteremia.
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007958:Leukocyte Count; D008297:Male; D012107:Research Design / Q000592:standards; D018805:Sepsis / Q000175:diagnosis*; D013296:Streptococcus pneumoniae / Q000302:isolation & purification