title: Epidemiological aspects of cholelithiasis. A study in hospitalized patients.
mesh_terms: D000368:Aged; D002769:Cholelithiasis / Q000453:epidemiology*; D005006:Ethnicity; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007557:Israel; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D044469:Racial Groups; D012737:Sex Factors