Radha, MSanjeevi, C BNarayanan, P RChandrasekaran, A N1986-01-012009-05-291986-01-012009-05-291986-01-01Radha M, Sanjeevi CB, Narayanan PR, Chandrasekaran AN. Comparison of ELISA & tube agglutination for the detection of anti Yersinia enterocolitica antibodies among arthritis patients. Indian Journal of Pathology & Microbiology. 1986 Jan; 29(1): 9-14http://imsear.searo.who.int/handle/123456789/74708engAdultAgglutination TestsAntibodies, Bacterial --analysisArthritis, Infectious --diagnosisEnzyme-Linked Immunosorbent AssayFemaleHumansMiddle AgedYersinia Infections --diagnosisYersinia enterocolitica --immunologyComparative Study