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Medical;
Genetics,;
Institute;
of;
Basic;
Medical;
Sciences,;
Chinese;
Academy;
of;
Medical;
Sciences,;
School;
of;
Basic;
Medicine;
Peking;
Union;
Medical;
College,;
WHO;
Collaborating;
Centre;
for;
Community;
Control;
of;
Hereditary;
Diseases,;
Beijing;
100730,;
China;
^pof;
Rheumatology;
Weifang;
People's;
Hospital,;
Weifang,;
Shandong;
261042,China;
^pof;
Rehabilitation;
Therapy;
Weifang;
People's;
Hospital,;
Weifang,;
Shandong;
261042,China);
^pof;
Rehabilitation;
Therapy,;
Tai'an;
Central;
Hospital,Tai'an,;
Shandong;
271000,;
China;
^pof;
Hematology;
Weifang;
People's;
Hospital,;
Weifang,;
Shandong;
261042,China;
^pof;
Rheumatology,;
Peking;
Union;
Medical;
College;
Hospital,;
Chinese;
Academy;
of;
Medical;
Sciences,;
Peking;
Union;
Medical;
College,;
Beijing;
100730,;
China;
血清浓度; 基质蛋白; 软骨; 患者; 遗传分析; 基因组DNA提取; ELISA试剂盒; 外周血白细胞;