Singh, KuldeepMahajan, Prachi2016-02-082016-02-082011-01Singh Kuldeep, Mahajan Prachi. Anti CCP Antibodies in the Diagnosis and Prognosis of Rheumatoid Arthritis. JK Science Journal of Medical Education and Research. 2011 Jan-Mar; 13(1): 3-5http://imsear.searo.who.int/handle/123456789/171995enArticle