It's really simple. He won't release it because it isn't necessary to prove his eligibility. All the information necessary to prove natural born status is on the short form he already released.
Why are you so obcessed with the doctor and hospital? What possible relevance does it have to his eligbility?
He won’t release the official short-form either. All he’s released is a forgery. That’s according to the HDOH.
If he’s already released what he SAYS is the genuine COLB, why is he balking at allowing the HDOH to release the certified genuine COLB?