High Speed/High Frequency Technology and EMC. High-frequency measurement techniques. High Frequency Parameter.
نویسندگان
چکیده
منابع مشابه
High frequency skin ultrasonography in systemic sclerosis
Background: Systemic sclerosis is an autoimmune connective tissue disorder which is characterised by cutaneous and internal organ fibrosis. Raynaud’s phenomenon is the earliest feature and may precede the onset of the disease by months to years. The heart, lungs, gastrointestinal tract, kidneys and other organs may be involved. Our aim was to evaluate skin thickness and echogenicity in systemic...
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ژورنال
عنوان ژورنال: The Journal of Japan Institute for Interconnecting and Packaging Electronic Circuits
سال: 1997
ISSN: 1884-1201,1341-0571
DOI: 10.5104/jiep1995.12.312