Gnanapragasam, J. P., Houston, A. B., & Jamieson, M. P. (1990). Pulmonary artery sling: Definitive diagnosis by colour Doppler flow mapping avoiding cardiac catheterisation.
Citação norma ChicagoGnanapragasam, J P., A B. Houston, and M P. Jamieson. Pulmonary Artery Sling: Definitive Diagnosis By Colour Doppler Flow Mapping Avoiding Cardiac Catheterisation. 1990.
Citação norma MLAGnanapragasam, J P., A B. Houston, and M P. Jamieson. Pulmonary Artery Sling: Definitive Diagnosis By Colour Doppler Flow Mapping Avoiding Cardiac Catheterisation. 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.