Ophthalmic contact B-scan ultrasonography for the clinician / Nathaniel R. Bronson II ... [et al.]. - Westport, Conn. : Intercontinental Publications, c1976. - x, 120 p. : ill. - Intercontinental series in ophthalmology . Subjects--Topical Terms: Eye Diseases--Ultrasonography National Library of Medicine Call No.: WW 143 / .O64 1976