1. Paralysie des mouvements associes des yeux;Parinaud;Arch. Neurol.,1883
2. Beitrage zur physiologie und pathologic du schiefen äugen muskeln;Von Graefe;von Graefe's Arch. Ophth.,1864
3. Bilateral deviation of the eyes;Smith;Roy. (London) Ophth. Hosp. Rep.,1876
4. A case of divergence paralysis and its bearing upon the theory of squint and heterophobia;Duane;Arch. Ophth.,1899