<prompt> HLA - B47 is associated withMyasthenia gravisBehcets diseaseCongenital adrenal hyperplasiaAbacavir hypersensitivity  <response>: HLA - B8 - Myasthenia gravisHLA-B51 - Behcets diseaseHLA - B47 - CAHHLA- B57 - Abacavir hypersensitivity. 