title: A pitfall in future research?
authors.forename: N
authors.initials: N
authors.lastname: Ehlers
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods*; D005128:Eye Diseases / Q000628:therapy*; D006801:Humans; D009885:Ophthalmology / Q000379:methods*; D012106:Research / Q000639:trends*