Culligan, P., Heit, M., Blackwell, L., Murphy, M., Graham, C. A., & Snyder, J. (2003). Bacterial Colony Counts During Vaginal Surgery. Hindawi Publishing Corporation.
Chicago-tyylinen lähdeviittausCulligan, Patrick, Michael Heit, Linda Blackwell, Miles Murphy, Carol A. Graham, ja James Snyder. Bacterial Colony Counts During Vaginal Surgery. Hindawi Publishing Corporation, 2003.
MLA-viiteCulligan, Patrick, et al. Bacterial Colony Counts During Vaginal Surgery. Hindawi Publishing Corporation, 2003.
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