title: [Single spinal anesthesia and risk factors in hip surgery in the aged].
mesh_terms: D000367:Age Factors; D000368:Aged; D000740:Anemia / Q000150:complications; D000775:Anesthesia, Spinal / Q000379:methods*; D002318:Cardiovascular Diseases / Q000150:complications; D005260:Female; D005593:Fracture Fixation, Internal / Q000379:methods* / Q000401:mortality; D006620:Hip Fractures / Q000401:mortality / Q000601:surgery*; D006622:Hip Prosthesis / Q000401:mortality*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications; D008297:Male; D008875:Middle Aged; D012306:Risk
vernacular_title: Anestesia spinale singola e fattori di rischio per la chirurgia dell'anca negli anziani.