Phenotypic Study of Natural Killer Cell Subsets in Ankylosing Spondylitis Patients - Mousavi, Tahereh; Poormoghim, Hadi; Moradi, Maziar; Tajik, Nader; Shahsavar, Farhad; Soofi, Mahboobeh (Iranian Journal of Allergy, Asthma and Immunology)