1. ‘Preliminary report on 0.06 per cent Phospholine (ecothiopate) Iodide in the management of esotropia.’;ABRAHAMSON;Am. J. Ophthal.,1964
2. ‘Effects of pilocarpine in contracting mydriasis,’;ANASTASI;Archs. Opthal., N. Y.,1968
3. Textbook of Pharmacology;BOWMAN,1980
4. Handbook of Orthoptic Principles;CASHELL,1980
5. ‘The action of certain esters and ethers of choline, and their relation to muscarine.’;DALE;J. Pharm. exp. Ther.,1914