1. Ballistic Respiratory Variation as Measured by the Electromagnetic Ballistocardiograph;Anderson;Am. Heart J.,1954
2. A Method of Securing the Direct Body Ballistocardiogram by Means of a Microscope, Giving a Record Readily Calibrated;Bixby;Circulation,1953
3. A Simple Method of Both Seeing and Re cording the Direct Body Ballistocardiogram through the Ordinary Compound Microscope, Giving a Record Easily Standardized. (Proc. Phila. Physiol. Soc.);Bixby;Am. J. M. Sc.,1953
4. Clinical Ballistocardiography.;Brown,1952
5. Ballistocardiography.;Dock,1953