4 research outputs found
Comparison of demographic and epidemiological characteristics in cases and controls.
<p>Comparison of demographic and epidemiological characteristics in cases and controls.</p
Comparison of laboratory test results in cases and controls.
<p>Comparison of laboratory test results in cases and controls.</p
Accuracy of diagnostic predictors for IPD.
<p>Abbreviations: NP, nasopharyngeal; Sp, <i>Streptococcus pneumoniae</i>.</p