1. Orbital tumors in infancy; an analysis of Danish cases from 1943-1962;Eldrup-Jorgensen;Acta Ophthalmol,1975
2. Orbital space-occupying lesions; four decades of eye hospital reports;Weerekoon;Ann Ophthalmol,1971
3. Tumors of the eye, lids, and orbit in children;Nicholson,1983
4. Orbital tumors in children;Iliff,1978
5. Diseases of the orbit;Crawford,1967