title: Incarceration of umbilical hernia in children: is the trend increasing?
authors.forename: E A
authors.initials: EA
authors.lastname: Ameh
mesh_terms: D002675:Child, Preschool; D006554:Hernia, Umbilical / Q000453:epidemiology* / Q000601:surgery; D006801:Humans; D015994:Incidence