TY - GEN AU - Good,A E AU - Kawanishi,H AU - Schultz,J S TI - Letter: HLA B27 in blacks with ankylosing spondylitis or Reiter's disease SN - 0028-4793 PY - 1976///0219 KW - Arthritis, Reactive KW - genetics KW - Black People KW - Crohn Disease KW - HLA Antigens KW - analysis KW - Histocompatibility Antigens KW - Humans KW - North America KW - Spondylitis, Ankylosing N1 - Publication Type: Journal Article UR - https://doi.org/10.1056/NEJM197601152940320 ER -