Gem citationer

Citação APA (7ª ed.)
Allen, T. E., & Ullman, B. (1993). Cloning and expression of the hypoxanthine-guanine phosphoribosyltransferase gene from Trypanosoma brucei. Nucleic Acids Res.
Citação do estilo Chicago (17ª ed.)
Allen, T E., e B. Ullman. "Cloning and Expression of the Hypoxanthine-guanine Phosphoribosyltransferase Gene from Trypanosoma Brucei." Nucleic Acids Res 1993.
Citação MLA (9ª ed.)
Allen, T E., e B. Ullman. "Cloning and Expression of the Hypoxanthine-guanine Phosphoribosyltransferase Gene from Trypanosoma Brucei." Nucleic Acids Res, 1993.
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