Ralph L da Graca

The use of a bedside assay for plasma B-type natriuretic peptide as a biomarker in the management of patent ductus arteriosus in premature neonates.

P. Auld, C. Kleinman, P. Flynn, 2005, The Journal of pediatrics.

Longitudinal Changes of Brain-Type Natriuretic Peptide in Preterm Neonates

P. Auld, P. Flynn, M. Nesin, 2006, Pediatrics.