TY - GEN AU - Caffrey,M F AU - James,D C TI - Human lymphocyte antigen association in ankylosing spondylitis SN - 0028-0836 PY - 1973///0524 KW - Histocompatibility Antigens KW - analysis KW - Humans KW - Lymphocytes KW - immunology KW - Spondylitis, Ankylosing KW - White People N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/242121a0 ER -