APA Citation

Björk, V. O., & Hultquist, G. (1966). Fixation of aortic ball valve prosthesis (Starr-Edwards).

Citação norma Chicago

Björk, V O., and G. Hultquist. Fixation of Aortic Ball Valve Prosthesis (Starr-Edwards). 1966.

MLA Citation

Björk, V O., and G. Hultquist. Fixation of Aortic Ball Valve Prosthesis (Starr-Edwards). 1966.

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