VERNON ELLIOTT H
Related Filers (2)
XYTRONYX INC (1)
HEALTHCARE IMAGING SERVICES INC (1)
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Ownership (2)
SC 13D/A
Tuesday, 4/20/1999
HEALTHCARE IMAGING SERVICES INC: Major Shareholders
4
Wednesday, 5/14/1997
XYTRONYX INC: Statement of changes in beneficial ownership of securities
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