绿帽换妻

The U.S. Department of Health and Human Services' Office for Human Research Protections (OHRP) offers a that provides information on topics regarding the DHHS regulations for the protection of human subjects of research described at 45 CFR part 46. 

Topics Include, but are not limited to:

• When HHS Regulations Apply
• What is Human Subjects Research
• What are IRBs
• IRB Review of Research

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