Standardization of clinical assessment and sample collection across All PERCH study sites
Variable adherence to standardized case definitions, clinical procedures, specimen collection techniques, and laboratory methods has complicated the interpretation of previous multicenter pneumonia etiology studies. To circumvent these problems, a program of clinical standardization was embedded in...
Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
---|---|
Format: | Journal article |
Sprache: | English |
Veröffentlicht: |
Oxford University Press
2017
|