Lua APA (7ú heag.)
ebrary, Inc, Shaarawy, T., Grehn, F., & Sherwood, M. (2009). WGA guidelines on design and reporting of glaucoma surgical trials. Kugler Publications.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, T. Shaarawy, F. Grehn, agus M. Sherwood. WGA Guidelines on Design and Reporting of Glaucoma Surgical Trials. The Hague, The Netherlands: Kugler Publications, 2009.
Lua MLA (9ú heag.)
ebrary, Inc, et al. WGA Guidelines on Design and Reporting of Glaucoma Surgical Trials. Kugler Publications, 2009.
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