Dyfyniad APA

Roth, G. B. (1921). Method for the Intravenous Injection of Guinea-Pigs.

Dyfyniad Arddull Chicago

Roth, George B. Method for the Intravenous Injection of Guinea-Pigs. 1921.

Dyfyniad MLA

Roth, George B. Method for the Intravenous Injection of Guinea-Pigs. 1921.

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