title: [Preoperative nutritional evaluation as a prognostic indicator in major elective surgery: preliminary results].
mesh_terms: D000328:Adult; D000368:Aged; D001835:Body Weight; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009748:Nutrition Disorders / Q000175:diagnosis*; D011300:Preoperative Care; D011379:Prognosis; D011446:Prospective Studies; D012882:Skin Tests
vernacular_title: Evaluación nutricional preoperatoria como indicador de pronóstico en cirugía mayor electiva: resultados preliminares.