title: [INCIDENCE OF ELECTIVE SURGERY FOR INGUINAL HERNIA, ITS SOCIAL BACKGROUND].
mesh_terms: D001699:Biometry; D017558:Elective Surgical Procedures; D006552:Hernia, Inguinal; D015994:Incidence; D012924:Social Conditions; D013223:Statistics as Topic; D013514:Surgical Procedures, Operative
keywords: INGUINAL HERNIA; SOCIAL CONDITIONS; STATISTICS; SURGERY, OPERATIVE