Echothiophate, Ophthalmic: References

Phospholine Iodide Prescribing Information. Wyeth Pharmaceuticals. Accessed 4/8/16 at labeling.pfizer.com/showlabeling.aspx?id=128.

Echothiophate. Clinical Pharmacology Online 2016. Accessed 4/8/16 from http://www.clinicalpharmacology.com

Echothiophate. Lexi-interact. 2015 Lexi Comp. Accessed 4/8/16 from http://www.uptodate.com