Bilateral exploration in children with unilateral inguinal hernia.
D002648:Child; D002675:Child, Preschool; D003949:Diagnostic Techniques, Surgical; D006552:Hernia, Inguinal / Q000175:diagnosis / Q000517:prevention & control / Q000601:surgery*; D006801:Humans; D007223:Infant; D008297:Male; D012008:Recurrence