title: [Various methodologic problems in predicting and preventing postoperative complications].
mesh_terms: D000368:Aged; D001424:Bacterial Infections / Q000517:prevention & control*; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications / Q000517:prevention & control*
vernacular_title: Nekotorye metodologicheskie voprosy prognozirovaniia i profilaktiki posleoperatsionnykh oslozhneniĭ.