KSWAIN, P, et al. “IMMUNOMODULATION EFFECT OF LEVAMISOLE AND IMMULITE ON UTERINE MICROBIAL PICTURE IN REPEAT BREEDING COWS”. The Indian Journal of Animal Reproduction, vol. 32, no. 2, Dec. 2011, pp. 68-70, https://acspublisher.com/journals/index.php/ijar/article/view/4677.