Relationship between vagotomy and/or gastrectomy and the development of cholelithiasis.
D002769:Cholelithiasis / Q000209:etiology*; D005705:Gallbladder Diseases / Q000209:etiology; D005743:Gastrectomy / Q000009:adverse effects*; D006801:Humans; D014628:Vagotomy / Q000009:adverse effects*