TY - GEN AU - Aufdermaur,M TI - [Morphology of spondylitis ankylopoietica (proceedings)] SN - 0340-1855 PY - 1976///1223 KW - Humans KW - Intervertebral Disc KW - pathology KW - Joints KW - Spondylitis, Ankylosing N1 - Publication Type: English Abstract; Journal Article ER -