Citazione APA

Huggon, I. C., DeFigueiredo, D. B., & Allan, L. D. (2003). Tricuspid regurgitation in the diagnosis of chromosomal anomalies in the fetus at 11–14 weeks of gestation. Copyright 2003 by Heart.

Stile di citazione Chicago

Huggon, I C., D B. DeFigueiredo, e L D. Allan. Tricuspid Regurgitation in the Diagnosis of Chromosomal Anomalies in the Fetus At 11–14 Weeks of Gestation. Copyright 2003 by Heart, 2003.

Citazione MLA

Huggon, I C., D B. DeFigueiredo, e L D. Allan. Tricuspid Regurgitation in the Diagnosis of Chromosomal Anomalies in the Fetus At 11–14 Weeks of Gestation. Copyright 2003 by Heart, 2003.

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