Cogan and Verhoeff: a friendship of genius.

PubMed ID: 7555569

Author(s): Albert DM. Cogan and Verhoeff: a friendship of genius. Doc Ophthalmol. 1995;89(1-2):1-7.

Journal: Documenta Ophthalmologica. Advances In Ophthalmology, Volume 89, Issue 1 2, 1995