Dr. L's sources of royalties, licenses, etc. That seems to validate for me where his interests lie. There is a large section of his office devoted to IvIG patients receiving infusions. I seem to recall a time when docs were disallowed ownership interests in labs. Maybe the way around this prohibition is to simply own shares.

Wonder if the docs in the link you provided who had "nothing to disclose" would be more objective in their rx & testing recommendations.

I'm very impressed by your ability to discover all these helpful resources. Thank you very much.