title: Practical approach in the diagnosis of vertical ocular palsy.
mesh_terms: D004172:Diplopia / Q000175:diagnosis*; D006257:Head; D006801:Humans; D009801:Oculomotor Muscles / Q000502:physiology*; D009886:Ophthalmoplegia / Q000151:congenital / Q000175:diagnosis*; D011187:Posture