PubMed ID: 9893610
Author(s): Parsa CF, George ND, Hoyt CS, George ND. Pharmacological reversal of ptosis in a patient with acquired Horner’s syndrome and heterochromia. Br J Ophthalmol. 1998 Sep;82(9):1095.
Journal: The British Journal Of Ophthalmology, Volume 82, Issue 9, Sep 1998