Heli Hirvelä

Risk Factors of Age-related Maculopathy in a Population 70 Years of Age or Older

Heli Hirvelä, Heikki Luukinen, Esa Läärä et al. · Ophthalmology · 1996 · 187 citations

Aging, Geriatrics, Longevity +13

Prevalence and Risk Factors of Lens Opacities in the Elderly in Finland

Heli Hirvelä, Heikki Luukinen, Leila Laatikainen · Ophthalmology · 1995 · 144 citations

Ocular Disease, Ophthalmology, Geriatrics +6

Visual acuity in a population aged 70 years or older; prevalence and causes of visual impairment

Heli Hirvelä, Leila Laatikainen · Acta Ophthalmologica Scandinavica · 1995 · 61 citations

The decline in visual acuity in elderly people with healthy eyes or eyes with early age-related maculopathy in two Scandinavian population samples

Johan Sjöstrand, Leila Laatikainen, Heli Hirvelä et al. · Acta Ophthalmologica · 2009 · 48 citations

Prevalence and visual consequences of macular changes in a population aged 70 years and older

Leila Laatikainen, Heli Hirvelä · Acta Ophthalmologica Scandinavica · 1995 · 44 citations