@article{article83e7195b,
title   = {Vertical transposition of the horizontal rectus muscles for congenital/ealrly onset "acquired" double elevator palsy: a retrospective long term study of 10 consecutive patients},
author = {Caldeira, Jorge Alberto Fonseca},
year = {2000},
journal   = {Binocular Vision & Strabismus Quartely}
}