(2016). Book of Abstracts for the 11(th) Congress of the Association of Surgeons of Nigeria, Yenagoa, July 2015. Niger J Surg.
Chicago-tyylinen lähdeviittaus"Book of Abstracts for the 11(th) Congress of the Association of Surgeons of Nigeria, Yenagoa, July 2015." Niger J Surg 2016.
MLA-viite"Book of Abstracts for the 11(th) Congress of the Association of Surgeons of Nigeria, Yenagoa, July 2015." Niger J Surg 2016.
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