APA Citation

Macfarlane, P. W., Coleman, E. N., & Simpson, A. (1977). Modified axial lead system in children.

Citação norma Chicago

Macfarlane, P W., E N. Coleman, and A. Simpson. Modified Axial Lead System in Children. 1977.

MLA Citation

Macfarlane, P W., E N. Coleman, and A. Simpson. Modified Axial Lead System in Children. 1977.

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