Sounds like that neurologist needs to be taken behind the building for a good old-fashioned knuckle sandwich. He asked her if she wanted to be a part of the study and you guys declined, that should have been the end of it. The audacity of him to include her in it anyway, unfathomable to me. I would try to find out if it were me the people that did agree to his study, what they were taking. If exact or simular, I would fry him