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Literature DB >> 3275477

Level I and level II ultrasonography.

Abstract

Year: 1988 PMID： 3275477 PMCID： PMC1267495

Source DB: PubMed Journal: CMAJ ISSN： 0820-3946 Impact factor: 8.262

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Authors: G R Leopold
Journal: J Ultrasound Med Date: 1986-05 Impact factor: 2.153

1 in total