Early detection of lower respiratory tract infection: the value of the gram-stained sputum smear

Glaister, D.

Medical Laboratory Sciences 48(3): 175-177

1991


ISSN/ISBN: 0308-3616
PMID: 1787772
Document Number: 378070
In some clinical laboratories the routine examination of sputum includes a Gram-stained smear. Of specimens examined in this study the Gram-stained smear was found to be useful, but fallible in predicting bacterial culture results. Smear results requested urgently by clinicians should be relayed with caution. However, the predictive negative value of the Gram stain was encouraging.

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