Which substance in the environment causes cancer?
A. carcinogen
B. biopsy
C. malignan...
Health, 22.05.2021 04:50 naomicervero
Which substance in the environment causes cancer?
A. carcinogen
B. biopsy
C. malignant
D. radiation
Answers: 2
Health, 23.06.2019 15:10, losstdr3ams
Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?
Answers: 1
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