1. Beyond normality: the predictive value and efficiency of medical diagnosis;Galen,1975
2. Otitis media in infancy: tympanometric findings;Groothuis;Pediatrics,1979
3. Clinical experience with impedance audiometry;Jerger;Arch. Otolaryngol.,1970
4. Tympanometric detection of middle ear effusion in infants and young children;Paradise;Pediatrics,1976
5. Editorial retrospective: tympanometry;Paradise;New Engl. J. Med.,1982