Perumal, VivekanandanMathai, ElizabethJose, JacobGupta, Sandeep2003-11-032009-05-272003-11-032009-05-272003-11-03Perumal V, Mathai E, Jose J, Gupta S. Prevalence of Chlamydia pneumoniae IgG antibodies in patients with coronary artery disease: a report from an Indian population. Indian Heart Journal. 2003 Nov-Dec; 55(6): 667http://imsear.searo.who.int/handle/123456789/4296engAdultAngiographyAntibodies, Bacterial --bloodChlamydia InfectionsChlamydophila pneumoniae --immunologyCoronary Artery Disease --bloodHumansImmunoglobulin G --bloodIndiaRisk FactorsLetter