1. Lacrimal gland and fossa mass: cyaluation by computed tomography and A-mode echography;Balchunas;Radiology,1983
2. Standardized echography: A-scan examination procedures;Byrne,1979
3. Orbital tissue differentiation with standardized echography;Byrne;Ophthalmology,1983
4. Standardized ophthalmic echography and the health care professional;Byrne;JONT,1982
5. Standardized echography: Basic principles, clinical application and results;Ossoinig,1979