Citazione APA

Gunning, A. J., & Meade, J. B. (1971). Preservation and function of heterologous aortic valves: An Experimental Study.

Stile di citazione Chicago

Gunning, A. J., e J. B. Meade. Preservation and Function of Heterologous Aortic Valves: An Experimental Study. 1971.

Citazione MLA

Gunning, A. J., e J. B. Meade. Preservation and Function of Heterologous Aortic Valves: An Experimental Study. 1971.

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