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Before the C.T. scan was introduced, he specialized in transcranial ultrasound.

After you got so freaked about the sick babies a while ago, Ifigured that was your thing.

Okay, do what the guy who didn't specialize in neurology said.

with a double specialty of infectious disease and nephrology.

If it was any other attending doctor, I'd say that he made a mistake.

Catholic Church specializes in that kind of training