1. Burns PN, Powers JE.Optimising ultrasound imaging instruments for contrast agents.In: Nanda NC, Schlief R, eds.Advances in echo imaging using contrast enhancement.Vol 2. Amsterdam, the Netherlands: Kluwer, 1997; 139-170.
2. Burns PN, Wilson SR, Muradali D, Powers JE, Greener Y.Microbubble destruction is the origin of harmonic signals from FS069 (abstr).Radiology1996; 201(P):158.
3. Improved myocardial contrast with second harmonic transient ultrasound response imaging in humans using intravenous perfluorocarbon-exposed sonicated dextrose albumin
4. Burns PN, Powers JE, Hope Simpson D, Uhlendorf V, Fritzsch T.Harmonic imaging: principles and preliminary results.Angiology1996; 47:63-73.
5. ERCP Atlas