1. Actinic granuloma. An annular connective tissue disorder affecting sun- and heat-damaged (elastotic) skin;O'Brien;Arch. Dermatol.,1975
2. Is active granuloma a specific condition? Another view;O'Brien;Perhaps the concept should be extended. Am. J. Dermatopathol.,1979
3. Degenerations, depositions, and miscellaneous reactions of the cornea, conjunctiva, and sclera;Klintworth,1982
4. Solitary nodular conjunctivitis. The inflamed pinguecula, granulomatous reaction to elastotic fibers;Bernardino;Philipp. J. Ophthalmol.,1972
5. Localized irritative lesions involving Pingueculae;Sugar;Am. J. Ophthalmol.,1964