Are there any relatively inexpensive compounds which mimic the human skin ?

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I am doing my grad dip in critical care and I am struggling to find a research topic?

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Hayder al Rammahi

Gerry please check this link may help you

https://ntp.niehs.nih.gov/iccvam/suppdocs/feddocs/oecd/oecdtg428-508.pdf

Gerry/Gerre A Quinn

thanks Hadar , looks interesting .

I think that I discovered another skin substance they use to stimulate the release of products from invading parasites known as linoleic acid.