Balakrishnan, S., Malathi, A., Raveendran, G., Johnrose, D. and Radha, S. (2017) “Role of IgG Chlamydia antibody in tubal factor infertility”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 6(3), pp. 837–841. doi: 10.18203/2320-1770.ijrcog20170464.