Mathematics, 15.12.2021 17:50 rylee87
A researcher wants to collect data about fetuses that were exposed to high levels of lead during their mother’s pregnancy. The researcher plans to review the medical records for a control group (not known to be exposed to high levels of lead) and an experimental group (exposed to high levels of lead) of fetuses from 12 weeks of gestation through delivery. Is this research permitted under Subpart B?.
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A researcher wants to collect data about fetuses that were exposed to high levels of lead during the...
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