Vallecula sign and epiglottitis.
Rothrock
S G
SG
Pignatiello
G A
GA
D000328:Adult; D002648:Child; D004825:Epiglottis / Q000000981:diagnostic imaging*; D006801:Humans; D009333:Neck / Q000000981:diagnostic imaging*; D011859:Radiography; D012680:Sensitivity and Specificity