Végh Mihály; Németh J.; Berecz I.:
Ultrasound diagnosis of lacrimal sac diseases.
In:
Ultrasonography in ophthalmology XV.
Documenta Ophthalmologica Proceedings Series
(61).
Springer Netherlands, Dordrecht, pp. 377-382.
(1997)
ISBN 9780792344643; 9789401064507; 9789401158022