Assembled Siqveland matrix bands are contaminated with blood. Current pre-cleaning methods cannot remove blood from assembled bands. Siqveland matrix bands should be discarded after use on one patient ...

Assembled Siqveland matrix bands are contaminated with blood. Current pre-cleaning methods cannot remove blood from assembled bands. Siqveland matrix bands should be discarded after use on one patient ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Matrix band retainer in a cardboard ...