Ahmed, E., Islam, M., Alam, M., Jha, P., Ghosh, S., Naher, N. and Bari, F. (2018) “Bacterial contamination of ram semen used for artificial insemination in indigenous ewes”, Bangladesh Veterinarian, 34(1), pp. 20–26. doi: 10.3329/bvet.v34i1.38709.