1. Effect of respiration and heart position on the cardiac field, in “The Theoretical Basis of the Electrocardiography” (, Eds.), pp. 120–124, Clarendon Press, Oxford, 1976.
2. Influence of respiration on recording cardiac potentials
3. , First approach for respiratory monitoring by amplitude demodulation of the electrocardiogram, in “Proc., IEEE/EMBS, 14th Annual Meeting, Paris, 1992,” p. 2535.
4. The effect of respiration-induced heart movements on the ECG
5. , , , , , , Clinical validation of ECG-derived respiration (EDR) technique. in “Proc., IEEE/EMBS, 9th Annual Meeting, 1987,” p. 507.