1. Congenital dacryocystocele;Harris;Arch Ophthalmol,1982
2. Surgery of the eyelids and lacrimal system;Jones,1976
3. Conservative treatment of congenital dacryocele;Schnall;J Pediatr Ophthalmol Strabismus,1996
4. Distention of the lacrimal sac in neonates;Boynton;Ophthalmic Surg,1989
5. Congenital dacryocele;Mansour;Ophthalmology,1991