APA Citation

Ector, H., & Van der Hauwaert, L. G. (1980). Sick sinus syndrome in childhood.

Citação norma Chicago

Ector, H., and L G. Van der Hauwaert. Sick Sinus Syndrome in Childhood. 1980.

MLA Citation

Ector, H., and L G. Van der Hauwaert. Sick Sinus Syndrome in Childhood. 1980.

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