title: The historical microtropia semantic debate continues after a third ff a century.
authors.forename: J
authors.initials: J
authors.lastname: Lang
mesh_terms: D000065:Accommodation, Ocular / Q000502:physiology; D003226:Congresses as Topic / Q000266:history; D003867:Depth Perception / Q000502:physiology; D005133:Eye Movements / Q000502:physiology; D049673:History, 20th Century; D006801:Humans; D013285:Strabismus / Q000209:etiology / Q000266:history* / Q000503:physiopathology; D009626:Terminology as Topic; D015348:Vision, Binocular / Q000502:physiology