| Literature DB >> 3333430 |
B Ljunggren1, L Brandt, H Säveland, B Romner, T Ryman, K E Andersson.
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Year: 1987 PMID: 3333430 DOI: 10.1007/bf01781947
Source DB: PubMed Journal: Neurosurg Rev ISSN: 0344-5607 Impact factor: 3.042