Thank you for answering my questions in the chat, but I have one more. In America, are there different safety rules

Thank you for answering my questions in the chat, but I have one more. In America, are there different safety rules regarding heart surgery/research than the ones here in the UK? Thank you,

Posted on November 10, 2015 by in Question. Comments Off on Thank you for answering my questions in the chat, but I have one more. In America, are there different safety rules