Paris: Impr. De R. Foulon, 1949. Original Wraps. 8vo(23.9 x 15.6). Original brown printed wrappers; minor wear along spine. Collation: 79pp. Illustrated with 19 in text figures. This is a thesis for the doctor of medicine degree by Cozanet. He used spatial vectrographs that correspond to electrocardiograms as a diagnostic..... More