Lehman, G Screening examination of the larynx and pharynx during upper gastrointestinal panendoscopy. [electronic resource] - Gastrointestinal endoscopy Aug 1982 - 176-8 p. digital Publication Type: Journal Article ISSN: 0016-5107 Standard No.: 10.1016/s0016-5107(82)73046-9 doi Subjects--Topical Terms: Carcinoma, Squamous Cell--diagnosisChronic DiseaseEndoscopesEndoscopy--methodsHumansLaryngeal Diseases--diagnosisLaryngeal Neoplasms--diagnosisLaryngitis--diagnosisLaryngoscopesLaryngoscopy--methodsLeukoplakia--epidemiologyMiddle AgedPharyngeal Diseases--diagnosis