1. 'Pixie' cardiography. Accelerometer applications to phonocardiography and displacement cardiograpy in childhood;Bew, F.E.; Pickering, D.; Sleight, P.; Stott, F.D.;British Heart journal. In,1971
2. At the Helen Taussig birthday meeting, Johns Hopkins Hospital, Baltimore. May 25th;Rowe, R.D.,1970