1. Artefacts in ultrasonic echoscopic visualisation;Robinson;Ultrasonics,1966
2. Commonly encountered artifacts in clinical ultrasound;Laing;Semin Ultrasound,1983
3. Atlas of ultrasonographic artifacts and variants;Sanders,1986
4. Pulse inversion Doppler: a new method for detecting nonlinear echoes from microbubble contrast agents;Hope-Simpson;IEEE Ultrasound Symposium,1999
5. Speckle in ultrasonographic imaging;Wells;Ultrasonics,1981