| Literature DB >> 1847955 |
M Alvarez1, M R Lasker, F Friedman, U Chitkara, R L Berkowitz, I R Holzman.
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Year: 1991 PMID: 1847955 DOI: 10.1002/jcu.1870190207
Source DB: PubMed Journal: J Clin Ultrasound ISSN: 0091-2751 Impact factor: 0.910