The primary goal of the case based textbook is to inform doctors of what to do when they are asked to perform different medical operations. The case based textbook only has one chapter on circumcision. Its primary goal is to inform doctors of how to react in the case they are asked to perform a circumcision. It does not give an overview of questions that have been raised about the procedure, and doesn't cover sources of controversy in the medical field (only debates). This makes it unfit to speak for this topic. Maybe it would be better to use it to highlight another statement involving controversies in the medical field.

The second source titled Controversies with one author is ok, as it does go over some medical controversies that exist, notably in consent and the parental role.

I think a better sourcing for this statement "Ethical and legal questions regarding informed consent and autonomy have been raised over non-therapeutic neonatal circumcision.[8][9]" would be one that highlights significant questions from community groups in a specific demographic. If we could get a source that is clearly indicating that these questions are being raised that would be better.

JohnP