title: Intermittent ptosis due to large exophoria.
authors.forename: C T
authors.initials: CT
authors.lastname: Langerhorst
authors.forename: L
authors.initials: L
authors.lastname: Wenniger-Prick
mesh_terms: D000368:Aged; D001763:Blepharoptosis / Q000209:etiology*; D005099:Exotropia / Q000150:complications*; D006801:Humans; D008297:Male