title: Ophthalmologic and orthoptic examination of 1,200 children up to age 2.
mesh_terms: D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D009988:Orthoptics; D012030:Refractive Errors / Q000175:diagnosis; D013285:Strabismus / Q000517:prevention & control* / Q000628:therapy; D013548:Sweden; D014786:Vision Disorders / Q000175:diagnosis*