In this dataset, parameters of mass size are defined as supplemental information to a subject's necropsy data.

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suppma.xpt

RowSTUDYIDRDOMAINUSUBJIDIDVARIDVARVALQNAMQLABELQVALQORIGQEVAL
11996001MA199601-101MASPIDMASS AMASSWDTHMass Width6 mmCOLLECTEDPATHOLOGIST
21996001MA199601-101MASPIDMASS AMASSLGTHMass Lengthapproximately 8 mmCOLLECTEDPATHOLOGIST
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