Sung, Rita Y T <br/><br/>
A comparative study of nasopharyngeal aspirate and nasal swab specimens for the diagnosis of acute viral respiratory infection.  [electronic resource] 

 -  Hong Kong medical journal = Xianggang yi xue za zhi  Jun 2009 
 - 24-7 p.  digital 
<br/><br/> Publication Type: Comparative Study; Evaluation Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1024-2708 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child, Preschool<br/>Cross-Sectional Studies<br/>Female<br/>Fluorescent Antibody Technique, Direct<br/>Humans<br/>Male<br/>Nasal Mucosa--virology<br/>Nasopharynx--virology<br/>Polymerase Chain Reaction<br/>RNA Virus Infections--diagnosis<br/>Respiratory Tract Infections--diagnosis<br/>Sensitivity and Specificity<br/>Specimen Handling--methods<br/>Virus Cultivation