Letter by Providencia and Lambiase Regarding Article, "Atrial Fibrillation Begets Heart Failure and Vice Versa: Temporal Associations and Differences in Preserved Versus Reduced Ejection Fraction".

MLA

Providencia, Rui, and Pier D. Lambiase. “Letter by Providencia and Lambiase Regarding Article, ‘Atrial Fibrillation Begets Heart Failure and Vice Versa: Temporal Associations and Differences in Preserved Versus Reduced Ejection Fraction.’” Circulation, vol. 133, no. 23, June 2016, p. e691. EBSCOhost, https://doi.org/10.1161/CIRCULATIONAHA.116.021563.

APA

Providencia, R., & Lambiase, P. D. (2016). Letter by Providencia and Lambiase Regarding Article, “Atrial Fibrillation Begets Heart Failure and Vice Versa: Temporal Associations and Differences in Preserved Versus Reduced Ejection Fraction.” Circulation, 133(23), e691. https://doi.org/10.1161/CIRCULATIONAHA.116.021563

Chicago

Providencia, Rui, and Pier D. Lambiase. 2016. “Letter by Providencia and Lambiase Regarding Article, ‘Atrial Fibrillation Begets Heart Failure and Vice Versa: Temporal Associations and Differences in Preserved Versus Reduced Ejection Fraction.’” Circulation 133 (23): e691. doi:10.1161/CIRCULATIONAHA.116.021563.