You do not understand medical ethics.
The surgery requires a staff of 150 doctors and nurses and exclusive use of a state-of-the-art operating theatre. The doctor clearly can't afford to go testing on animals.
The surgery requires a staff of 150 doctors and nurses and exclusive use of a state-of-the-art operating theatre. The doctor clearly can't afford to go testing on animals.
I gave links to people who did research with monkey head transplants, and reattaching rodent heads to the same body. I give links to the Declaration of Helsinki which rejects your stated belief.
And all you do is repeat yourself. It's getting boring.
And I do, because I've actually run human subjects experiments as approved by an IRB. QED.