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Biobank
A material entity that has two or more specimens as its parts.
OBIB, OBI
Details see tracker: https://sourceforge.net/p/obi/obi-terms/778/
collection of specimens
Blood cells collected from multiple donors over the course of a study.
http://purl.obolibrary.org/obo/IAO_0000125
Person: Chris Stoeckert, Jie Zheng
