Cholelithiasis and cholecystitis in children.
D000293:Adolescent; D001741:Black or African American; D000407:Alabama; D002648:Child; D002675:Child, Preschool; D002763:Cholecystectomy; D002764:Cholecystitis / Q000453:epidemiology* / Q000601:surgery; D002765:Cholecystography; D002769:Cholelithiasis / Q000453:epidemiology* / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male