The influence of co-morbidity in the use of fast breathing in detecting pneumonia in children under 5 years of age.
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D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011014:Pneumonia / Q000175:diagnosis*; D012141:Respiratory Tract Infections / Q000175:diagnosis; D012680:Sensitivity and Specificity