TY - GEN AU - Mullhaupt,B AU - Jenny,D AU - Albert,S AU - Schmid,S AU - Fried,M TI - Controlled prospective evaluation of the diagnostic yield of a laryngopharyngeal screening examination during upper gastrointestinal endoscopy SN - 0017-5749 PY - 2004///1004 KW - Adolescent KW - Adult KW - Aged KW - Aged, 80 and over KW - Endoscopy, Gastrointestinal KW - methods KW - Female KW - Humans KW - Laryngeal Diseases KW - diagnosis KW - Male KW - Mass Screening KW - Middle Aged KW - Pharyngeal Diseases KW - Predictive Value of Tests KW - Prospective Studies N1 - Publication Type: Evaluation Study; Journal Article UR - https://doi.org/10.1136/gut.2003.030130 ER -