Cheung, Y K <br/><br/>
Computed tomography of paranasopharyngeal spaces: normal variations and criteria for tumour extension.  [electronic resource] 

 -  Clinical radiology  Feb 1992 
 - 109-13 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-9260 
<br/><br/><label>Standard No.: </label>10.1016/s0009-9260(05)80065-0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adipose Tissue--diagnostic imaging<br/>Adolescent<br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Anthropometry<br/>Child<br/>Fascia--diagnostic imaging<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Muscles--diagnostic imaging<br/>Nasopharyngeal Neoplasms--diagnostic imaging<br/>Nasopharynx--diagnostic imaging<br/>Pterygoid Muscles--diagnostic imaging<br/>Reference Values<br/>Retrospective Studies<br/>Tomography, X-Ray Computed