title: An epidemiological study on actinic effect of light in Sardinia.
mesh_terms: D000328:Adult; D000368:Aged; D005128:Eye Diseases / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D007558:Italy; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology; D011625:Pterygium / Q000453:epidemiology / Q000209:etiology; D012878:Skin Neoplasms / Q000453:epidemiology* / Q000209:etiology; D013472:Sunlight / Q000009:adverse effects*