title: Future of preschool vision screening. Conclusions for or against services are invalid without appropriate research evidence.
authors.forename: C
authors.initials: C
authors.lastname: Williams
authors.forename: R A
authors.initials: RA
authors.lastname: Harrad
authors.forename: J M
authors.initials: JM
authors.lastname: Sparrow
authors.forename: I
authors.initials: I
authors.lastname: Harvey
authors.forename: J
authors.initials: J
authors.lastname: Golding
mesh_terms: D000550:Amblyopia / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D005544:Forecasting; D006801:Humans; D015201:Meta-Analysis as Topic; D016032:Randomized Controlled Trials as Topic; D012030:Refractive Errors / Q000517:prevention & control; D013285:Strabismus / Q000517:prevention & control; D015351:Vision Screening / Q000639:trends*