Panic disorder, vertigo, and the protirelin (TRH) test.
D005239:Fear / Q000502:physiology*; D006801:Humans; D010200:Panic / Q000502:physiology*; D013972:Thyrotropin / Q000097:blood*; D013973:Thyrotropin-Releasing Hormone; D014717:Vertigo / Q000097:blood*
D013973:Thyrotropin-Releasing Hormone; D013972:Thyrotropin