title: High prevalence of urinary stones in Marj-ayoun, Lebanon.
mesh_terms: D000328:Adult; D000368:Aged; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D007861:Lebanon; D008274:Magnesium / Q000032:analysis; D008297:Male; D008875:Middle Aged; D010070:Oxalates / Q000009:adverse effects; D014545:Urinary Calculi / Q000453:epidemiology* / Q000209:etiology; D014675:Vegetables / Q000009:adverse effects; D014881:Water Supply / Q000032:analysis
chemical_list: D010070:Oxalates; D008274:Magnesium