[A study of postoperative infections in neurosurgery].
D000293:Adolescent; D000328:Adult; D001424:Bacterial Infections / Q000209:etiology*; D001921:Brain / Q000601:surgery*; D001932:Brain Neoplasms / Q000601:surgery; D002561:Cerebrovascular Disorders / Q000601:surgery; D002675:Child, Preschool; D005260:Female; D006088:Gram-Negative Aerobic Bacteria / Q000472:pathogenicity; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications