1. Intraocular Lenses. Evolution, Designs, Complications, and Pathology;Apple,1989
2. Apple DJ, Rabb MF: Ocular Pathology, Clinical Applications, and Self-Assessment (ed 5). St Louis, Mosby-Year, Inc, 1998
3. Cataract surgery in the developing world;Apple;Saudi J Ophthalmol,1995
4. Phakoerisis. The advantages and important details of techniques;Barraquer;Arch Ophthalmol,1922
5. Phakoerisis;Barraquer;Am J Ophthalmol,1920