1. Attinger, E. O., Anne, A., and McDonald, D. A.: Use of Fourier Series for the Analysis of Biological Systems. Inform. Exchange Group No. 3, Scientific Memo No. 22, from Research Institute, University of Pennsylvania, Philadelphia, Pa.
2. Physiologic Pressure Transducers;Franke;Meth. Med. Res.,1966
3. A Critical Study of the Response of Manometers to Forced Ocillations;Yanof;Phys. Med. Biol.,1963
4. An Evaluation of Modern Pressure Recording Systems;Fry;Circulation Res.,1957
5. Pressure Measurement in the Human Organism;Hansen,1949