1. System of Ophthalmology. Vol. XIII: The Ocular Adnexa. Part 2: Lacrimal, Orbital and Para-Orbital Diseases,1974
2. Dacryops, dacryops fistulosus palpebrae superioris; or, lacrymal cysts and true lacrymal fistula;Hulke;Roy Lond Ophth Hosp Rep,1857
3. Zur Casuistik and Anatomie der Lithiasis Glandulae lacrymalis;Samelsohn;Centralbl f prakt Augenheilk,1880
4. Diseases of the lacrymal apparatus;Theobald,1898
5. Atypical intermittent exophthalmos due to hyperplasia of lacrimal gland associated with dacryolithiasis;Naito;Surg Neurol,1973