[Pre-operative assessment of the nutritional status in a rural hospital].
D002677:Chile; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009748:Nutrition Disorders / Q000453:epidemiology; D009747:Nutritional Physiological Phenomena; D012306:Risk; D013514:Surgical Procedures, Operative
Valoración preoperatoria del estado nutritivo en un hospital rural.