Costa C M, Do Vale O C, Leitão V, Studart Filho A
Arq Neuropsiquiatr. 1984 Sep;42(3):302-4. doi: 10.1590/s0004-282x1984000300017.
The authors present a case of bilateral tonic pupil and discuss clinical and physiopathological aspects of this syndrome. They discuss some elements necessary for the understanding of the etiopathogenesis of the disease.