Head and neck manifestations of gastroesophageal reflux /
Jonas T. Johnson, Lee M. Hershenson and Ronald S. Bogdasarian.
- Washington : American Academy of Otolaryngology-Head and Neck Surgery Foundation, 1988.
- 44 p. : ill. ; 25 cm.
- A self-instructional package from the Committee on Continuing Education in Otolaryngology. .
- A self-instructional package from the Committee on Continuing Education in Otolaryngology. .