APA citiranje

Friedberg, H. D., & Schamroth, L. (1972). Concealed Wenckebach phenomena in the left bundle-branch.

Citação norma Chicago

Friedberg, H D., and L. Schamroth. Concealed Wenckebach Phenomena in the Left Bundle-branch. 1972.

MLA citiranje

Friedberg, H D., and L. Schamroth. Concealed Wenckebach Phenomena in the Left Bundle-branch. 1972.

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